so its been about a week 1/2 since NC. My FIL stopped by to pickup a desk in my garage for Step-S at school (FIL have property close to campus, so stores stuff up there).
I noticed that night that he dropped off the box of stuff W didn't want. On Saturday, Step-S stopped by before work, and before he was about to leave I noticed he was gathering up stuff for W. I asked and he said "I'm grabbing some stuff for mom". I told him that I didn't want him involved in this at all and that mom can come get the stuff herself. I was really pleasant about it. He was fine with it, but man, does it irk me.
Am I out of line here? He pretty much lives with her right now (before he goes back up to school), but I explictly told her not to involve him, and she does anyway. I get that it's easier to have him help because he is here anyway, but it goes against a simple request of mine.