I have been asked to be a Godparent for my brother’s child. He (Catholic) was married before to a non-Catholic in a non-Catholic cermony. His current wife (Catholic) was previously married in a Catholic cermony and church. Neither completed an annulment but attend Mass (occassionally). I am worried about accepting the responsibility of a Godparent because I am not sure how the child will be raised.
What are my responsibilites?