To avoid the class of “men who marry unhappily when they are really homosexuals or pedophiles”.
I don’t believe that a man who is simply unhappy with the particular marriage he is in would be inclined to have pedophile gay sex. They might well go for adultery, or for divorce/remarriage.
So I was simply trying to find a shorthand to preclude from my question those who are naturally disposed to homosexual and/or gay pedophilic relationships, but have gotten married anyway because it is the “proper” thing to do, maybe to hide their homosexual or pedophilic tendencies.
But what you have done is to cleave ALL men unhappily married.