How to Ruin a Wedding Characters

by Elba Luz

How to Ruin a Wedding by Elba Luz Book Cover
This character guide covers arcs across the whole book and may contain spoilers.

This cast is a messy, warmhearted tangle of people who orbit around Lucinda, a wedding wrecker with a soft spot for animals. She anchors the story, but the supporting crew feels just as alive: a protective sister, a complicated love interest, his guarded family, and even a deaf senior dog.

On this page you'll find each character's role, a short description, their arc, and how they connect to Lucinda and others. From Anders to Valerie to Mathew, the antagonist, plus side players like Olive and Sora. We keep it spoiler free, so you can track relationships as you read.

Main Characters

Lucinda

Protagonist

Also known as Lucy, she is a down-on-her-luck wedding wrecker who records cheating couples and sabotages weddings for money. She dreams of owning/buying into an animal shelter, carries grief for her parents and her dog Storm, and is dealing with eviction and two failed marriages. She hides behind wigs and disguises but gradually lets herself be seen.

Arc: Starts cynical about love and desperate for cash, fails at her job, falls for Anders, betrays Valerie, and breaks down before finally accepting love and building her own shelter-related business.

  • Andersher client, fake boyfriend, and eventual love interest
  • Tainaher younger sister, whom she raised
  • Valerieher friend and the bride whose wedding she was hired to wreck
  • Jennieher early client
  • Sorathe shelter dog she bonds with and helps get adopted
  • Stormher deceased dog, still grieving for her
  • Mathewher brother-in-law, who wants her out
  • Daineseher friend and eventual business partner

Mathew

Antagonist

Taina's husband who resents Lucinda for straining his marriage and believes Taina chooses Lucinda over him. He confronts Lucinda, gives her three months to leave, and reveals Taina's therapy and nightmares to Lucinda.

Arc: Remains hostile; after Lucinda's plan is exposed, he insults her, is thrown down by Anders, and is confronted by Taina.

  • Tainahis wife
  • Lucindahis sister-in-law, whom he sees as a burden
  • Andersthe man who throws him down

Supporting Characters

Anders

Supporting

Lucinda's client and love interest; a wealthy man from a complicated family, he owns part of Lightshop, makes art, and uses a dyslexia-friendly reading tablet. He is protective of his sister Valerie and haunted by his failed ten-year relationship with Anna. He hires Lucinda to stop Valerie's wedding by pretending to be his girlfriend.

Arc: Starts as a lonely man meddling in his sister's life, admits he was wrong to interfere, and falls for Lucinda; he ultimately tells her he loves her and secretly supports her business.

  • Lucindahis hired wedding wrecker, fake girlfriend, and love interest
  • Valeriehis sister
  • Johnhis former close friend and college roommate, now Valerie's fiancé
  • Annahis first love and ex
  • Lucashis best friend/college friend who gave him a share of Lightshop
  • Bethanyhis aunt and maternal figure
  • Olivehis niece
  • Sorathe dog he adopts

Taina

Supporting

Lucinda's younger sister, whom Lucinda raised after their parents died. She worries about Lucinda, runs a background check on Anders, and tries to protect her; she is married to Mathew. She also helps Lucinda by posing as a fake psychic.

Arc: Moves from worrying from afar to confronting Lucinda about pushing her away; ultimately stands by her sister and helps her heal.

  • Lucindaher older sister
  • Mathewher husband
  • Andersthe man she vets and later gives Lucinda's address

Valerie

Supporting

Anders's sister, the bride at the center of the sabotage. She is warm, somewhat insecure, and big on signs; she met John during a rebound spiral and values genuine love over perfection. She is protective of her cousin Olive and forgiving in the end.

Arc: Believes in her engagement despite Lucinda's manipulations, is hurt by the betrayal, and ultimately reconciles with Lucinda by asking her to help plan the wedding.

  • Andersher brother
  • Johnher fiancé and eventual husband
  • Lucindaher friend and bridesmaid who tried to ruin her wedding
  • Nickher manipulative ex
  • Bethanyher aunt
  • Oliveher cousin
  • Cierraher maid of honor
  • Jenniferher friend and bridesmaid

Bethany

Supporting

Anders and Valerie's aunt-like maternal figure who raised Anders; she hosts family events, guards her family fiercely, and is generous, buying treats and giving Lucinda a lily necklace. She vets Lucinda's intentions with pointed questions.

Arc: Remains a protective matriarch, is betrayed by Lucinda, but later appears at the wedding and supports the reconciliation.

  • Andersher nephew, whom she considers a son
  • Valerieher niece
  • Oliveher daughter
  • LucindaAnders's girlfriend, later a family friend

Olive

Supporting

Anders's young niece and Bethany's daughter, who greets Lucinda, interrogates her, and bonds with her. She worries about shelter dog Sora, is bullied by Erin, and is defended fiercely by Lucinda.

Arc: Moves from playful curiosity to genuine trust; accidentally exposes Lucinda's phone at the party but later waves to her at the wedding.

  • Andersher uncle
  • Bethanyher mother
  • LucindaAnders's girlfriend and her defender
  • Valerieher cousin
  • Erinher bully
  • Sorathe dog she loves

John

Supporting

Valerie's fiancé and eventual husband, Anders's former close friend and college roommate. He makes a serious money mistake that costs Valerie a million dollars, but Valerie defends him as naive but loving.

Arc: Marries Valerie with shaky but genuine vows; his presence pushes others to accept the relationship.

  • Valeriehis fiancée and wife
  • Andershis former close friend and brother-in-law
  • LucindaAnders's girlfriend who initially tries to split him from Valerie

Sora

Supporting

A deaf senior black Lab at the K9 Friends shelter, available for adoption. He bonds with Lucinda and Olive, and his trusting behavior convinces Anders to adopt him.

Arc: Goes from shelter dog to Anders's adopted dog, interrupting an intimate moment between Anders and Lucinda along the way.

  • Lucindathe volunteer who advocates for him
  • Andershis adopter and owner
  • Olivesomeone who plays with him
  • Dainesethe shelter worker who cares for him

Dainese

Supporting

Runs/works at the K9 Friends shelter, cares for Sora, accepts Lucinda's volunteer help, and eventually becomes Lucinda's business partner in a grooming salon. She is practical and teasing.

Arc: Expands from shelter worker to Lucinda's close friend and business partner.

  • Lucindafriend, volunteer, and business partner
  • Sorashelter dog she cares for
  • Andersthe adopter she helps with Sora's paperwork

Nick

Supporting

Valerie's much older ex from a dark period; he was controlling and abusive and took her to the art gallery. Lucinda tries to reunite Valerie with him, but the plan backfires.

Arc: Shows up at the Jack and Jill party to win Valerie back, is confronted and blocked, and his appearance exposes Lucinda's manipulation.

  • Valeriehis ex, whom he wants back

Jennie

Supporting

Lucinda's client at the start, a panicked friend who believes Eliza is about to marry the wrong person. She hires Lucinda to prove James is in love with Sammy, then is furious when Lucinda fails and says 'I hate you.'

Arc: Disappears after refusing to pay Lucinda for the failed job.

  • Lucindathe wedding wrecker she hired
  • Elizaher best friend, whom she wants to save
  • Jamesthe person she suspects of cheating
  • Sammythe person she believes is James's lover

Eliza

Supporting

The bride whose wedding Lucinda was hired to stop; she is initially mentioned as James's fiancée and never appears in person early on. By the time Lucinda crashes a wedding, Eliza is already married.

Arc: Marries despite Lucinda's failure; no further arc.

  • Jamesher fiancé, suspected of cheating with Sammy
  • Jennieher best friend
  • Lucindathe woman hired to stop her wedding

James

Supporting

Eliza's fiancé in Lucinda's initial investigation; he sits with Sammy in a hidden corner and asks her to his room. He later appears as the groom at the wedding Lucinda mistakenly crashes, denying knowing her.

Arc: No significant arc; functions as the target of the infidelity investigation and then as an unwitting victim of Lucinda's wrong-wedding crash.

  • Elizahis fiancée
  • Sammyhis best friend and suspected lover
  • Lucindathe woman who crashes his wedding

Sammy

Supporting

James's best friend and suspected lover; she resists his advances at first but agrees to come to his room at night.

Arc: No arc beyond the initial investigation setup.

  • Jamesher best friend and suspected lover

Anna

Supporting

Anders's first love and ex; she left him after he admitted he never wanted a family, and she later married his best friend Lucas. She is referenced as the only girl Anders ever loved before Lucinda.

Arc: No on-page arc; exists in Anders's backstory.

  • Andershis first love and ex
  • Lucasher husband, Anders's best friend

Jennifer

Supporting

A bridesmaid in Valerie's party and a friend of Valerie; described by Anders as an actual nice person but also a kleptomaniac who stole a Rolex and pearl earrings. She steals Lucinda's lipstick at the wedding.

Arc: Remains a minor supporting presence.

  • Valerieher friend
  • Anderssomeone she stole from
  • Bethanysomeone she stole from
  • Lucindaa bridesmaid whose lipstick she steals

Cierra

Supporting

Valerie's maid of honor who is away in Belize and absent from the wedding planning. Lucinda stands in for her at the bridal fitting.

Arc: No arc; she is an absent placeholder.

  • Valerieher friend and the bride
  • Lucindaher stand-in at the fitting

Joshua

Supporting

Owner of Save a Paw who promised to sell the shelter to Lucinda, but faces pressure from his wife to retire early and has another buyer ready. His deadline drives Lucinda's money worries.

Arc: No arc; his deadline is a plot pressure.

  • Lucindathe promised buyer of Save a Paw

Storm

Supporting

Lucinda's deceased pit bull whom she rescued and adopted; she appears in memories, photos, and videos. Lucinda's grief for Storm is tied to her dream of owning a shelter.

Arc: No arc; remains a memory.

  • Lucindaher owner and best friend
  • Tainashows Lucinda videos of her

Ashley

Supporting

A bridesmaid who arrives late with her niece Erin, defends Erin's bullying, and insults Olive's weight. She is doused with a drink by Valerie and kicked out of the bridal party.

Arc: Minor antagonist in one scene; no redemption.

  • Erinher niece
  • Valeriethe bride who expels her
  • Lucindathe woman who dumps water on her

Erin

Supporting

Ashley's niece and Olive's classmate who bullies Olive about her weight and flicks her head. Lucinda dumps water on her in defense.

Arc: Leaves the boutique with her aunt after being exposed.

  • Ashleyher aunt
  • Oliveher classmate and bullying target
  • Lucindathe adult who defends Olive

Mason Maguda

Supporting

A potential buyer for Joshua's share of Save a Paw. Lucinda researches him and fears he is more qualified than she is to take over the shelter.

Arc: No arc; he is off-page competition.

  • Lucindaher competitor for Save a Paw

Lucas

Supporting

Anders's best friend/college friend who married Anna and gave Anders a share of Lightshop. He is part of Anders's backstory.

Arc: No arc; backstory only.

  • Andershis best friend and college friend
  • Annahis wife

Stick

Supporting

A dog at Save a Paw that Lucinda bathes and dries early in the story.

Arc: No arc; appears in a shelter scene.

  • Lucindathe woman who bathes her

Ted

Supporting

Lucinda's favorite staff member at Save a Paw; he shows her his resume as a backup plan and lets her edit it.

Arc: No arc; illustrates the shelter's precarious future.

  • Lucindaa volunteer he works with

Mimi

Supporting

An employee at the dress boutique who helps Lucinda change, returns drinks and a fitting kit, takes a photo, and leads Valerie to the bridal changing room.

Arc: No arc; minor staff role.

Walter

Supporting

The man with whom Lucinda started her wedding-wrecking business, mentioned in her backstory.

Arc: No arc; backstory only.

  • Lucindaher former business partner

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