No, you can't. First, you can't sue a parent for child support. Second, there is nobody to collect it from since your father has passed.
However, if your father has an estate you could contact the attorney handling the estate or a private attorney to determine if you have any rights in his estate as an heir at law.
No, child support can only be taken from the birth parents.
Yes, if the father has more time with the child than the mother, she will owe him child support.
The father can file for this change.
Marriage of the mother, father or child have no relationship to the collection of a debt.
if the mother terminates her rights can he collect child support from the mother if child lives with him?
no the mother should have the legal obligation to take care of the child
Yes, provided the separated parent is the father.
no
File for in and they will contact Canada.
It depends on the state. In most states the father would still be required to pay child support, even though he is living with the mother and the child. However, if the father was financially supporting the mother and child, it's likely that the courts would suspend the child support order.
If the mother has the full custody then she can take the child, and she can get the child support. If she doesn't have the full custody, then she is not allowed to take the child without the father consent, but she still can get the child support.
Yes, but paternity must be established first.