Imageer, this could be very good. If she is doing it for the kids, then she is putting their needs before her own self. If she is doing it because she wants you there, that is great, even if she isn't aware of it herself.
This seems so different than her past actions. Keep doing what is right.
Me:56, W:51 D:26,S:24,S:22 Married:18 Bomb 9/27/06 Separated 11/27/06 Divorced 10/6/08 Leaving it up to God