Poor choices and no backbone to correct them are the causes of a sexless marriage. Cheating is not "healthy for a relationship", you dope, it only benefits the cheater.

If you're in an unsatisfying relationship, why don't you be a fucking man and do something about it, instead of dicking around on the side like a scared child. Do yourself a favor and end the fucking thing, so you both can go find a fulfilling relationship on your own.

Only an immature, spineless cunt cheats on their partner instead of ending a relationship that no longer works.