H filed for divorce - is it too late?

[csabo]

Though, I honestly don't think there is another woman... yet. He's been telling me about his unsuccessful dating attempts so far.

I know it was suggested previously that I set the boundary of him not talking about other women to me, but I feel like if I'm trying to be a good, understanding friend I should listen to his problems. If he was telling me like, how great his new girlfriend is our something I would ask him not to say that to me.

I read one success story where a husband was cheating on his wife and left her for his mistress, but she just continued to be his best friend and never gave her approval for the OW but listened supportively and he realized his wife was his best friend and went back to her.