Mother in law Rant!!

I can't freakin stand my mother in law, and what is even worse, she lives with us! It is so annoying to have to see her everyday. I don't even feel comfortable in my own home. She makes such stupid little comments, that I just want to scream! The other day I was telling her we saw our son at the ultrasound and he was moving like crazy. She goes and says " oh my kids moved around a lot, you use to see it under my clothes, I didn't have to wear maternity clothes because I wasn't fat". I look at her and I'm like "okay lady, I'm tryin to be nice and include you, but your seriously lucky I don't tell you off right now". Like, are those comments necessary? Then she asked me about my sons name and I told her, and goes "oh, I like this name better" and "is there a reason you are naming him that". At that point I was like, I'm leaving. I can't wait til she hears my sons middle name! We are giving him my brothers name for a middle name, she is going to love that. Lol. Oh and this is the kicker, she keeps asking my husband and me what we plan to do with the spare room!!! Like really, come on, you know we r having a baby, and it is going to be our sons room! Ugh she pisses me off!! I must really love my husband for allowing her to live with us! She is such a bitter woman! Rant done!