I wonder if this is why (sometimes) men cheat, they feel trapped because they their other halves will kick off about this and other small things.
I think we are coming at this from wildly different perspectives.
I believe in personal autonomy. Other people do not make you do things. If somebody is making you feel bad then you have full control over how you wish to react to that and perhaps work towards changing the situation.
A woman expecting a man to abstain for patronizing the sex trade in its many forms is a perfectly reasonable expectation within a monogamous relationship. A man re-framing that reasonable expectation as "trapping" and creating an excuse for himself to ignore the needs of the partner and indulge in his own wants, is both infantile and intellectually dishonest.
The second aspect where we appear to be on different pages is that both my husband and I acknowledge the inherent fallibility of being human. Nobody is immune from behavior that can lead to betrayal of their partner. Our policy is that each partner takes personal responsibility to avoid placing themselves in the path of massive temptation.
To give an example, when I first went back to work after our son went to nursery the very first client I had was drop dead gorgeous, a terrible flirt and ticked every single box of my "yum" list. DH and I were emerging from two years of new parent shock, I hadn't felt sexy for a long time and the day to day "mundane" of our lives was in sharp contrast to the sudden attention I was getting from this client.
By lesson three I realized I had spent the evening before planning what to wear for the lesson. So I canceled, Went to see my DOS and asked to be replaced.
TEFL is not known for its staff rights and consideration of teachers' needs. I took a huge risk cos I had only just returned to work and was new at the school. It was a risk I was prepared to take because I placed a greater priority on avoiding placing myself in the danger zone of temptation when i was least able to resist it.
I expect my husband to operate from the same perspective. Unsurprisingly neither of us regard having a vagina or boobs waggled in your face as taking steps to prioritize the stability of the family since that is a deliberate placement of one partner in the face (or fanny) of temptation that could easily be unsucessfully resisted.
It is much easier to trust somebody when that strategy forms part of the bedrock of your relationship.
Neither you nor I know if our partners have cheated 100%, without a GPS system and hidden webcam following them, to a certain extent you just have to allow your gut to decide if and when there is cause for concern.
Given that reality, I am not willing to collude in placing my relationship and family at risk of collapse by sanctioning my husband's participation in the sex trade as a client. Especially when considering that alcohol and peer encouragement magnifies the potential for temptation to prove too much. I really do expect him to take the same steps of avoiding inviting trouble to the same extent that I do. I consider that to be equal partnership. I couldn't live with the alternative. Neither could he in the reverse. Trust can only work for me if I have reason to believe that my partner is doing his damnedest to make sure that by trusting him I am not hanging myself over the edge of a cliff while he dithers about occasionally stepping on my fingers without taking into account the risk that I could lose my grip and end up all broken at the bottom of the drop.
I'm grateful that by luck or judgment (leaning towards luck) 16 years of consistency would point to my having met and married a man on the same page. No guarantees in life obviously, but so far, so good.