Well, sounds like the stress is spilling out during your sleep which is pretty normal given all you've been through.
Just want you to know I am thinking of you. Keep taking care of you and your kiddos.
Me 41, H 47, M 15 yrs, S11, S13 BD 1: 11/4/14 we work on it; really I pretzel myself BD 2: 3/31/15 H goes down to "dorm room" 8/15: H back to MBR 10/15: H back in dorm room 1/18: H files, now divorced