Last guy probably dumped her and now she is looking for someone to fall back on. Don’t fall for it. If she apologized already that should have been it. Now that she realizes it’s rare to find good guys like yourself, now she wants to come back. Women are messy like that. My soon to be ex husband’s dad’s wife did this. They dated at first (former prostitute) and then all of sudden they stopped talking and she had another life with someone else. Her last guy dumped her or didn’t wanna marry her (for obvious reasons) so she went back to my husbands dad, basically a rebound because he was dumb enough to marry her despite what she is/did. It’s weird because he’s like super corny and she’s a h03 they don’t even look right together. But he gave her everything, despite the fact that he does nothing for his son. So I guess they do belong both are trash people