My husband has been attending nudist resorts for the past 4 years without me. First he snuck there without my knowledge and pretended to be single, now he goes there whenever he can and talks about going when he's not there. He has had no consideration for my feelings on the matter. He is willing to bare his body to others, but he shows little or no affection, or respect, for me. We were married 13 years before he began this behavior. This issue, among others, is very possibly going to lead to a divorce.
I believe there is nothing wrong with going to nudist resorts as a couple if both are in agreement. But I am opposed to spouses going alone against their spouses' wishes. I am very, very sorry my husband has chosen to try to take our marriage in this direction.