“but the guy should have known better.)”
Really? He should have known that a woman would take a used condom (a pretty good indicator the guy did not want kids) and get the sperm out of it, take it to a lab, have it frozen, then use it to inseminate herself?
And how does a sperm bank accept and then release sperm without the donors consent? Sounds like someone needs to sue, the ex and the cryogenic facility.
I guess I’m an old fuddy duddy about adultery, but hey.