<human>: So here's a bit of back story:

We met at university and got together for a casual relationship, but after a few months I ended up moving in with him. A year later, we got engaged and things went from there.

After a while, I discovered he didn't enjoy sex; he has a few medical issues that make it difficult. As this is my first relationship, I didn't really know what it was like to sleep with anyone else (I wasn't a virgin, but my previous encounters were both drunken one offs) but I thought I would be fine with this. The sex dwindled, and it's now been 9 months since we slept together. I used to give him oral often to tide us over, but as he refuses to reciprocate that tapered off too. I'm not fine with this, but I can deal with it.

The problem is, there is not just no sex, but it also feels like there is no love at all. I haven't had a passionate kiss for longer than I can remember (because apparently it will work me up, and I'll be disappointing with not getting laid), hugs are saved for when somethings wrong and I now feel like we are room mates who share a bed. Again, I could probably deal with being with an asexual, but he's not. He gets himself off fairly regularly (more than I do), and his "choice of material" somewhat worries me. It's mostly the Instagram account of a friend's daughter (in her early 20s). I'm sure he's not cheating, but the fact he looks at someone he knows and gets more sexual gratification from that than me isn't a happy thought.

At the moment, I'm struggling to decide if I wan't to stay in this relationship. Things are not going to change, and I don't know if I value our almost room-mate relationship above the chance of a better relationship.

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: My relationship with my fiancee has become platonic for perfectly viable reasons, but I feel it should be better. Not sure what to do.