Solution is to find a single wife, who enjoys having monogamous sex almost every night. They are out there, ones who don't want to cheat, and who are going to need to have you almost every night.
And what do I do with my current wife, with whom I'm still in love in spite of the lack of sex. And what about the kids?
You've only addressed the easy part. Hence my fantasy where I wouldn't have to give up anyone.
