Definitely protect you and the kids. If you have to have the money forced from him, so be it.
I know you say you are over him. But I would hold off a bit on filing and see if this forced money starts to turn him around a bit after he gets over the initial reaction of anger about it.
Just my 2 cents.
Kevin
Me 36, W 37 M: 08/02/97 D13, D9 1st Bomb 02/08 Reconciled 04/08 2nd Bomb: 09/08 W filed for D 02/04/09 Separated 03/09 D dismissed 06/09/09 Still separated...