Ah, yeah. Let me clarify. This "he" is a mutual friend that is happily married and isn't the kind of guy to get involved with anyone other than his own W. There's no interest between the two of them (him and W).

When she called him, she was scared of the storm and wanted to talk to him (presumably) to see if I would possibly take her back. Neither him nor I have any real idea what was going on. He asked her to explain why she called, she just cried. He didn't push the conversation any further.

I trust this guy. He's the person that helped me get the job I have today, and his office is right next to mine. He's a good man.