Confused mad and need to vent

❤&👄💋
So my mil move in with us a couple of months ago..she doesn't like the way I do things cause she is stuck in her ways... which I'm ok with. She nit picks at stuff I do and it's driving me nuts . I'm almost 5 months pregnant and am a stay at home mom. I have a friend that needs someone to put her kids on the bus in the mornings and only watch them from 430 am to 730 till the bus shows up. My mil gets up at 5 to get ready for work and was upset that I was going to be babysitting because how was she going to get ready for work? Mind you I have 2 bathrooms ...I told her it would not effect her getting ready and she was saying she just needs to get her own place! Ughhhhhhhhhhhh I can't take much more of her ...my fuses is getting short.....sorry I just needed to vent