Be Mormon and Catholic
Mormon Related
Name: Haima
Comments: If I am baptized as a Catholic will I lose my membership in the church? I am hoping to keep my membership in both.
Joeman is right, they can (if they want to do it) excommunicate you from joining another Church, it will fall under apostasy which is the abandonment of your religious beliefs. A disciplinary council is mandatory but they will have to prove that you actually baptized in the other church, just attending their meetings isn't grounds for excommunication.