AITAH for telling my mom to get over my gf not wanting to eat her food?

So me 29M and my girlfriend 27F Clara been dating for 8 months or so, I brought her to meet my parents on a Sunday and my mom cooked spicy food however Clara is allergic to capsaicin, she can’t have anything spicy or she’ll broke up in hives and have a stomach aches. I told my mom before hand but she thought Clara was just dramatic so she didn’t care.

she put a plate full of spicy food in front of clara and she sniffed it and realized it was spicy so she said sorry I’m not eating that. I was angry because I’m sure my mom did it on purpose so we left. My mom apologized to me and begged me to go back and we did and she still put jalapenos on her food so we left once again.

on Sunday was my grandma’s birthday and we went it was a potluck so everyone brought something, my sister have these cute little pins with a little blackboard on them so she wrote what the food was and who made it. Clara tried a little bit of everything after I tried a bit and told her what was and wasn’t spicy. My mom was angry because she realized Clara didn’t even attempted to try her food and was trying to create drama about it so I just told her to stop acting like the victim because she knew what she did and that my girlfriend would never eat her food because of her little stunt.

My mom is very angry because she said I humiliate her but I feel like she brought it to herself with what she did twice so AITAH?

Edit to add l:

Is not the first time she tried to “prove” someone is faking an allergy before my parents divorced she tried to do it to my aunt with peanut allergy and my dad asked her if she wanted to go to prison for 15 years and she calmed down. She’s not allowed near my dad’s family after the divorce because of it