Maybe he'd also add this before "I hope it helps":

"As for your husband's issue, I think you may not be caring for him enough, or not giving him what he wants.

As a man, wen we want something, we get it, and when we don't find it with whom we are with, we would surely find it somewhere else.

Why don't you learn a lesson and discover something new, I'm sure your husband would love you more if you accept him and his new girlfriend, and start with a ménage a trois, I'm sure you'll like it too."