I'm sorry this is happening.
Another thing to hang onto is that alot of times kids will act out and show their anger, hurt and frustration in situations like this to the parent that they actually feel more secure with...you. It indicates that they know your love for them is unconditional so they're venting at you with that knowledge...venting that hurt and anger...if it's the truth what he said. Of course, I wish they were venting to you and not at you right now.
I pray this eases soon and please stick close for support during this time.
KD