So my baby shower was great, my BF got food poisoning and couldn't come and his parents decided not…

So my baby shower was great, my BF got food poisoning and couldn't come and his parents decided not to come, so his brother and sisters came. I thought things turned out great.....until we got back....that's when his brother told his mom people were rolling their eyes at the fact that they weren't there. Now his mom is making everything about her once again. I got sick after the shower and me and my BF had to go to the hospital and all she was saying was "Give me the honor of calling your dad to tell him you're going to the hospital since he wants to roll his eyes" telling my BF doesn't help, he just says "Be humble...my mom is sensitive" but I'm honestly tired of her taking situations that have nothing to do with her at all and blowing them up