Please God let Ralph sue the Morrises over this. I assume that the only reason May hasn't sued him for child support yet is because it would be a waste of time and money since Ralph is poor and the litigation itself could get costly, but if he goes in as a plaintiff and forces Harry's hand one must assume that all the well documented child endangerment and drunken/drugged out death threats would surface and the judge would curb stomp him so badly he might actually have to hide in third world countries for the rest of his life.
Of course, in the real world, Ralph is too bitchmade and Harry understands all his retarded threats are completely empty so there will be no funnies for us.