WR, The holidays are coming and he's coming out to play ugly. Unless the discussions are truly of a serious nature, I would ignore his texts. For what it's worth, Buttercup should get his on iTune account and use his own credit card. That's the key...your credit card is on the account.
Buttercup wants everything his way, including you storing his stuff. Buttercup is now having to deal w/the consequences of his actions. Continue as you have been...don't take the bait when he's texting about trivial stuff like the iTune account. It's easy enough to establish a new one and he's using the family account as a way to come back at you. Ignore him.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.
