Even Jimmy Swaggart fell away when he was tempted and drawn away by HIS own lust!
God is RICH IN MERCY AND FORGIVENESS isn't He now! When repentance comes He forgives!
And yet after that television spectacle where Swaggart said, Lord! I have sinned against you! , he never detailed what sins he'd committed. I watched this when it happened. The people of the church, not the one he's in now, because he was tossed from his former post, could be heard in the background weeping aloud, crying, praying. The camera panned to his wife sitting on the platform and her face was stone. He said publicly then too, that he had sinned against her. She nodded. Of course he had.
Not long after, Jimmy was busted again. He'd been driving and had evaded police by not pulling over immediately. The reason for that? He was stuffing porno magazines under his seat. This was the testimony, and they were later found, of the prostitute he'd picked up prior. That was why the officer was after Jimmy's car in the first place.
Repentance means one feels sincere contrition, shame, remorse, for their offense. They ask God's forgiveness even though our sins are under the blood when we are saved and God remembers them no more. The confession of our sin to God is more for our benefit in knowing we've expressed our shame at realizing what we've done.
We don't repeat the same behavior over and over again and then on a Sunday morning preach about what it means to be in Christ.
Swaggart and his sin shamed not only himself, more than once, but his family as well. A wife who learns , more than once, that he husband takes God's money and gives it to harlots to pleasure him in the ways they do because of that money.
We don't know that Jimmy is reformed. We just know that he's older and in a different church now.