My partner said he has made decisions in his life to avoid the temptation of cheating. What are your thoughts?????

So my partner will soon have his commercial pilots licence. We have talked a lot about the types of jobs available depending on the amount of hours he has under his belt.

Today he mentioned that one of his instructors said ‘Back in 1999 I had an instructor that looked exactly like Britney Spears. And that was the end of my marriage.’

I told my partner that I have thought about that occasionally with him getting a commercial airline job and working with gorgeous flight attendants.

My partner said to me ‘I’ve told you from the beginning that I don’t want to be flying internationally and I would like to find a job that allows me to be home every night.’

I said ‘Do you think you made that decision to avoid the temptation of cheating?’

And he said ‘Yeah, I guess that was a part of my decision!’

Now I trust my partner more than I trust anyone in this world. I genuinely believe he wouldn’t cheat on me or any partner he would ever have. But I also have general anxiety and sometimes I have horrible, intrusive thoughts and worries that just plant enough doubt.

So my question is - do you think it’s a good thing that he has made a conscious decision to avoid situations that might tempt him? Or do you think it’s a bad thing that he feels the need to avoid those situations in order to stay faithful??

Edit - My partner and I 100% trust each other. But we talk about EVERYTHING. Neither of us wants to have a threesome but we’ve talked about it. I don’t for a second believe my partner is capable of physical violence, but I’ve told him what would happen if he was violent. We’ve even talked about what would happen if either of us was in a serious accident that resulted in a serious physical or intellectual disability. We’ve don’t have kids yet but we’ve talked about the bedtime stories, the family holidays, teaching our children to drive, the phone book in the laundry that they will sit on when they need a time out. We literally talk about everything. So don’t think that just because we have talked about infidelity that it means there is a lack of trust.