My ex left us 2 years ago when my son was 1. All been fine with regular contact but now my son doesn't want to see him. I've no concerns over his care I think its just that he doesn't want to be apart from me. Fine at nursery etc. All are amicable so no tension. He's fine with him once he's settled but every time its the same..clinging to me and crying that he doesn't want to go. Tried all sorts but not getting better.. do I make him go??