The question is what do you want to do? You cannot legally leave your children without a caretaker, so they have to stay with you while their mother is MIA. Meanwhile, they are being hurt by feeling rejected by mom, grandmother, and maybe even dad. To state the obvious - children thrive on being loved and nurtured. They will act out if they are feeling dumped and rejected. I would suggest that if you are capable and willing to provide for more of their care, that you file a request for order seeking an increase in your parenting time. I also suspect that there are bigger issues going on. A normal mother doesn't leave her four kids for three days at a time without providing for their care. This suggests drugs, alcohol, mental illness, something to be causing this instability that is of equal concern with respect to your children.
I hope this helps.
Answered on Sep 28th, 2015 at 2:11 PM