So me and my partner live together and both work, half of the week his son is with us. I do 14 hour shifts so a few nights of the week am out the house until late. Anyway. Tuesdays is one of my days off and a night that he doesn't have his son, so it's an evening I really enjoy us having quality time alone together. He has now decided he wants to start a martial arts class 2 nights a week, one of them being the Tuesday. Originally he said if he enjoyed it he would just go to the Thursday night one so we would still get Tuesday nights together, but now he's decided he is going to do both. I am really upset by this as it feels like I'm not a priority to him. I suggested why doesn't he do them on the nights I'm at work, as there are other classes he could go to. He is now saying I'm being controlling and stopping him from doing something that's good for him.....which isn't the case I want him to do them, just not on the Tuesday night because its a night I really look forward to spending with him. Am I asking too much for him to change it to another night? Is that controlling?