Maybe he should dye his hair black to hide the graying and find some woman of similar age. There must be a few decent looking women of similar age around especially at bars. (Assuming Ralph hasn't already burned bridges with most the nightlife spots in Merida.)
Of course, he will keep fantasizing about being a e-celeb of significance with a pornstar type sex-life (He has to keep trying to milk internet drama for his ego after all.) rather than accepting he's getting old and has had some health problems and should adjust his lifestyle accordingly.
He won't do shit besides talk tough on the internet. A normal person would be hesitant about making lots of rape-threats, but Ralph says dumb shit all the time, he won't remember in a few months. If Ralph had the balls to really do something then the Battle of Jim's driveway would have happened by now.