I dunno, it doesn't seem that funny to me. I mainly feel bad for the innocent baby having to grow up with a much older father who is not a good person. I feel somewhat sorry for the young woman too, she obviously does not know better and likely has been manipulated by this older man.

Edit: I'll try and say this as respectfully as I can - it seems that there is more inner work for you to do if you're getting enjoyment out of other people's misfortune, regardless of how much someone deserves it. I'm sure most of us 'deserve' our fates, but I don't believe it's the right path to revel in another person's suffering. Peace be with you.