Hi apostating
I might find myself in a similar situation as you.
My wife just left me because I believe WT is not the truth. She took our 1.5 year old son with her and lives at the moment at her parents place about 5 hours away.
So every second week I will go and visit. Probably during my visit she will try to take him to the meetings. So I think I will have to make it clear that when I visit I wanna spend some time with my son and not spend this time at meetings. When he gets older of course he can decide on his own. I hope I can do that without big argument.