I will try to make this as simple as possible.
Unbaptized Female (UF) marries Unbaptized Male #1 (UM1). They divorce.
UF marries Unbaptized Male #2 (UM2).
Marriage to UM1 is dissolved via Pauline Privilege. UF becomes Catholic.
Is the marriage to UM2 automatically presumed to be a valid, natural marriage?
If so, when UM2 becomes Catholic is the marriage automatically made sacramental?
Thanks for your help. Citing sources is always good!