Make sure YOU and HE are BOTH divorced first. That's how this works.

Who are these people telling married women to start dating men?? What kind of advice is that?

Yes, he's moved out, yes your marriage may be over. Then get a divorce. Do NOT date while you are legally married.

ANY MAN who WILL date you while YOU are STILL MARRIED is NOT quality material, despite how charming, handsome, and kind or whatever he may seem.

Men who are willing to date married women are men you need to STAY AWAY FROM.