We were supposed to go on a trip together, but then last night she started complaining that we couldn't do everything SHE wanted to do (on account of time) and that I was ruining HER vacation. I was like, "Wow, I was unaware it was YOUR vacation, I thought it was OUR vacation."
Then she said something completely offensive on the phone this morning, and when I called her on it, she was like, "This is just like, getting upset when I need you the most!"
I have pretty much hit my threshold.