What do you think about me refusing to go on a vacation with my mom?
Why don't you want to go on vacation with her?
I don't like putting up with her behavior for long periods of time.
I can understand if sometimes you get embarrassed by your family. You shouldn't refuse to do things with your parents. They aren't around for a long time and they just want to spend time with you.
I'm going to hurt her since she gets mad whenever I refuse to spend time with her.
You should do this thing with your mom, because you don't know how much longer she will be in your life and you want to create some positive memories with her, don't you? It would be horrible to hurt your own mother on purpose.