I haven't been following your sitch but just want to tell you how sorry I am to read about what happened between your H and your kids...sounds like he snapped!
I hope you are able to find a way to protect your kids and yourself.
M48 H53 M16 T18 S16 D13 SS30 H drops bomb PA/8-30-09 H leaves 12-30-09 D filed by H 2-10 H asks to come home 4-11 Piecing