Is AUTHOR wrong in the post ? POST : This is a complicated story to explain, and it sure I’ll get a lot of judgmental folk, so I’ll do my best. 

I’ve been with my boyfriend for a year and a half, and during the first part of our relationship I was really into cuckquean fantasies and told him I thought it would be hot if he had sex with someone else. He got really mad about it and told me he never would, blah blah blah...after a couple of months of asking I gave up and the topic was never really brought up again. I have had a lot of issues with my mental health, depression and lack of self worth which I suspect led to these kinda fantasies. However, after a long hard year of learning to respect&amp;lovemyself more and value my relationship with my partner, I eventually stopped having those fantasies and could never dream about letting someone else have him (although this was never really discussed with my partner, the topic was just dropped)

Anyway, fast forward to yesterday and my boyfriend is talking dirty to me and out of nowhere says he’s been “considering that fetish of mine”, that there’s some girl he’s extremely attracted to and would love to fuck. Basically felt my heart drop after, was absolutely heart broken and told him I needed space. He’s upset with me and is saying that it’s not fair for me to be upset when I’m the one who said I wanted it in the first place. (Last time I asked was well over a year ago) 

So, looking for a third opinion here...AITA?