Family problems

Tania • January 31st, 9:49am weighing 8lbs 11oz 😍
So my fiancé and I have been together for 2 years and 8 months now...and I still can't stand his grandma. When I see her I just want to leave but I try my best not to be rude. When we first moved out he had priblems with seeing his mom because of time and money but she never offered to come over knowing we didn't have a car, of course his gma butted it and started saying pretty much that I was just another girl. (No ma'am I'm here to stay) ? anyways, so also use to always ask if I was pregnant because I was getting fat. NO IM JUST FAT. ? but the way she says things just makes me want to lose respect for elders like her, how should I talk to my fiancé about this? He already knows but doesn't seem to bother him. ?