DS11 is refusing to stay at his Dads. He's always been a homebody, but having been spilt from ex for nearly 2 years, his Dad still hasn't sorted him out with a bedroom at his place (3 bed house). DD14 has never stayed- she's ASC and has never trusted her Dad as he hasn't historically made any allowances for her condition. It doesn't help that she has always refused so he thinks it's ok to as well. My ex is really upset. We're pretty amicable and I don't know what I can do to support their relationship. Has anyone got any advice?