That's garbage. His perversion is a choice. He also made a choice to defile his marriage vows.
It sickens me that people dismiss their culpability by intimating they are powerless against their choices.
It's the typical "me, me, me, my, my, my, I, I, I" mentality they've been brought up with by stupid parents who worship their kids as "godlets."
My sisters husband left her after 25 years of marriage, three kids and four grandchildren (left all of them really) to move in with a young man who "taught him the real meaning of love". My brother in-law made one - if not - the most selfish choices I have ever seen anyone make. He destroyed everyone (all are recovering) not only my sister and her family but our entire family as well - for what a romp in the sack with a kid half his age. Oh well, he has what he wants now but at what expense.