Roommate Uh Oh

I just called my mom and ranted about two of my roommates, will my best friend was next to me, thinking we were alone. After words and some more ranting to best friend, one of said roommates walks right out her room. These are thin walls and I know she heard it all. I don't feel bad at all.

The issue I was ranting?

They didn't like that my boyfriend and I cuddle and kiss in the living room.