Tell her it's her choice not to show up. If she wants to ruin (or try to) your wedding out of spite when you have offered her a reasonable and acceptable variety of gluten free food, then she can wallow in her own wheat free misery. Shows how much she loves her son though!
I Refuse to Change My Wedding Menu for My Celiac Stepmother—Her Allergy Isn’t My Problem

Food allergies and intolerances should always be taken seriously, of course. But what if one person insists that an entire wedding menu be changed just for them? That’s what happened to this bride, who said no to her stepmother’s demand to make everything gluten-free. What she didn’t expect was the revenge her stepmom had in store for her.
The stepmother refused to take no for an answer
Dear Bright Side,
I’m 28 and getting married in two months. My fiancé and I have spent over a year planning the wedding and invested extra money to hire a specific chef for a curated tasting menu: truffle risotto, handmade pasta, and fresh-baked bread. Well, my stepmom (55F), diagnosed with celiac last year, is demanding that the entire wedding menu be gluten-free. Not just a dish for her. Everything.
I told her no. We will absolutely have gluten-free dishes for her and anyone else who needs them, but we’re not scrapping the entire menu for one guest. She didn’t take it well. She accused me of being ableist, said I was excluding her, and complained to my dad that I don’t treat her like family.
Then came the bridal shower. She showed up with gluten-free cookies she claimed to have baked herself. Sounds generous, right? Except...people took one bite and started coughing and gasping. Turned out she had loaded them with an insane amount of cayenne pepper. Like, sabotage-level spicy. Everyone scrambled for water. It felt less like a thoughtful gesture and more like a stunt to make a point.
Now she’s blowing up my phone, saying she was just trying to “make me understand what it’s like to have nothing to eat at an event.” She’s also threatening not to attend the wedding unless I make the full menu gluten-free.
I’m standing my ground. But I’m starting to wonder—am I being unreasonable? Is it wrong to stick with the menu we planned, even if it means upsetting her?
Sincerely,
Jennifer
Too bad this happened at a time that should be all about happiness, especially with a wedding around the corner. Family stuff like this often causes arguments, but maybe these tips can help make things a bit smoother.
You’re planning a wedding, not a hostage negotiation.

Uninvite that bish!! If ANYONE did this to my kid about her wedding as the real mother I'd personally tell her to F all the way off!! Also if I had taken a bite of a cookie that she tampered with I'd have slapped her real good right in her mouth!! Stop being a doormat and stand up for yourself. Call your father tell him what she did and she's NOT welcome to YOUR wedding!!
You're not being unreasonable. She is. I have a simple solution to this, ban her from your wedding otherwise she'll sabotage it. Have a glorious day.
Just spread her act and pictures at internet, including all guests which has victimized by her. That will teach her a lesson
- You’ve offered accommodations. That’s what reasonable adults do. A full menu overhaul for one guest (who isn’t even paying for the thing)? Nah. That’s not accommodation, that’s capitulation.
Let her sit with her ultimatum.
- “If it’s not all gluten-free, I’m not coming?”. That’s her decision. Don’t beg, don’t plead. Just say, “We’d love for you to be there, and gluten-free dishes will be available, but the menu stands.” If she chooses to skip your wedding over bread, that’s on her.

I also have celiacs and would be over the moon if I found out someone provided a gluten-free option. For most events I just bring my own meal because there's often nothing I can eat. I am sad you have to deal with such a person.
Assign someone to manage her on the day.
Talk to your dad privately and clearly.
- Let him know what’s been happening, including the cayenne cookie incident (seriously, what?). Don’t dramatize; just state the facts. He deserves to know, and he might be the only one who can talk her off the ledge.
Focus on your real priorities.
- You’re marrying someone you love. You’re feeding guests well. You’ve created something special. Don’t let her behavior poison the joy. If she shows up? Great. If she doesn’t? That’s her loss, not yours.
Prep your future spouse to back you up.
- You need to be a united front. Even if your fiancé isn’t involved in the drama now, they need to know how bad it got so they can say, “We made this decision together” if stepmom confronts you both.
Accommodating every single request is hard, especially when you’re planning a wedding. At the end of the day, it’s up to the couple to decide how they want their day to go. And honestly, this isn’t some rare one-off situation. There are tons of stories out there just like this.
Comments
Your stepmother is extremely pathetic and shall I say a psychopath. She could have seriously injured someone and for that very reason, do not let her anywhere near your wedding! Just because she "wants" a completely gluten free menu to accommodate HER is absolutely no reason to do what she did to all your guests at your shower! For goodness sake, tell her to get over herself and uninvite her!! You don't need that sort of negativity or attitude on YOUR wedding day!!
Congratulations on your marriage! May you have a lifetime full of love and happiness!
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