me and my boyfriend have lived in or own place for 8 months and his mom help us out a few times money wise and my boyfriend pay her back she help me.with my medicine to I have not told her thanks and she help us month's ago should I still say thanks I haven't not told her thanks or been to her place in months and if my boyfriend goes to his moms I sit in the car all because she gave me.a.dirty look because ive gain weight and I have a big belly now she always seems to like me but I don't know if I should let it go and just tell her thanks or not

A lil more detail

When me and my boyfriend get in a fight now.he.says his family don't like me sorry for grammar and everything