Support U JM.Even according to law, she doesnt have any rights to take your apartment and your son.
In my opinion, recently shes acting liked a little kid, crying for the food/toys she wants.
I support you and your C6. stay positive, dun let her affecting you any! more you depress, more happiness she is. Ensuring your relationship with your C6 is good, it may take sometimes. but problem surely one day can be solved ! May God be with you !