Is AUTHOR wrong in the post ? POST : Lately I feel that my roommate has been behaving quite coldly to me and now I'm really upset about it. 

Last night she invited me to dinner with her family but because things have been weird between us (her rejecting me at every opportunity to hang out, her feeding dinner I made to the dogs after loudly proclaiming she didn't like it, etc.). I felt really anxious and asked her if she would rather keep it a family get together but she said no, I was invited. She asked why I was asking and said that clearly I was in a bad mood. I said no, because I didn't want to make a big thing out of it. I went to dinner with them and I thought we had a great time.

Today however, my roommate has not spoken to me since last night. Today she got up and was working in her room all morning and was talking to the dogs (we're dogsitting) but completely ignored me. She also went and took all three of them for a walk, obviously because she didn't want me to come along, even though she has never done that before (the big one is too unruly for her). Then she got in her car and drove off, presumably to go visit her family, but she didn't say goodbye to me or even tell me she was leaving.

I am really unbelievably hurt right now. Normally we tell each other everything and hang out together quite a bit. I have no idea what I did to deserve this.

AITA? 