Sorry to hear your H is being an a to you. Seems like he realizes he has no control over you because of the whole house sitch and now is trying to find another way to get your goat.
I hope you S does stay with you, I can't imagine he would be happy for long at his father's.
Stay strong TTD.
Me:49 H:47 S: 16 T:27 M:25 My EA: 2001 His PA: 10/2007, 6/2013 Separated, but H still in house
Find your Shambala: a place of peace and happiness.