He is 10 perfectstorm so he should be able to remember it, but he has the memory of a fish when it comes to telephone numbers. Now money, that is a different matter!!!
It is a horrible situation for my son, and I really feel for him. It has been a hard 10 years because his father has never been easy to deal with, and has always bullied him to try and get what he wants. When I went to court to get leave of jurisdiction, contact and a residence order even the judge told him he had to wind his neck in.
Most of my exh's behaviour has backfired on him though because I do leave it to my son to make the decision as to whether he wants to see his father or not now (I feel he is old enough to make that decision now) and he has not wanted to for a year. My son asked if he could go back to UK to see his father, half brother & sister and spend some time with my parents, so I have booked the flights. My ex has been offered cheap flights and accomodation to come here, which his girlfriend accepted, but he cancelled.
I am sorry, I am referring to as my son, I know technically I should refer to him as "our son", but his father has not lived with him since he was 8 months old, and has not played an active role in his life. I hasten to add through a choice of his own.
My son is my life, and on this subject I feel he should now have the right to decide what he wants.
Sorry if I have blathered on!