My first year married so far. The mother-in law is very ghetto. The whole family is just crass and it really gets on my nerves.
But at the same Moms can be stuffy and judgmental towards, well, everything. My mother was born in a trailer park type home situation but brought herself up to CEO of a good sized company. I'm just very patient and what-ever kinda mood around them. But after the baby is born it will be gloves off.