DS's weekend with his dad (sees him EOW and once for tea during the week). He's 11. He's usually back at 6ish but has just sent a message asking can he come back early (2ish) to go to a summer fair at the local park with a friend. I've gently tried to encourage him to stay with his dad as he enjoys spending time with him. DS has said he'll stay, but reluctantly and is now sulking according to dad. I just worry that allowing him to choose to come home when he likes (it's happened before) or not go if there's a better offer might mean it happening more and more often and I feel I should be encouraging time with dad. I feel awful he now won't be going (it's raining though and looks to be not much of an event for their age group anyway) and almost feel like I've said he can't come home!! Aaargh.