He is a practicing Catholic who entertained the Priesthood.
Where he supports Abortion is because he was a public officeholder and it is the Law of the Land.
A law and order type like him would prosecute Abortion to the max if the law made it illegal.
Maybe he was at one time, but from what I understand he is now a divorced and remarried "Catholic" (without an annulment). That is not a practicing Catholic.
Also, you cannot support an intrinsic evil like abortion and remain a Catholic in good standing.
So again, he has my prayers, but not my vote.