<human>: I'm 23, and I've been with my man for about 3 and a half years, and it's... Well, it's not bad but it's not great. We've living together for just over 2 years. We've been having issues (domestic 'house keeping' stuff, scheduling, and not enough sex) for the past year or so, and it's getting exhausting. I feel like I'm young enough that I shouldn't be having these sorts of issues. It's not that I don't love him, but the passion has been dying, if not already dead(which I think is pretty normal) and I feel like we're almost stuck in routine.

We've had the breakup conversation once before, but both agreed to stick it out and give it another try, but that was almost 6 months ago and I feel like nothing has changed. When we're together, it's fine. We have fun. I'm not unhappy, but I'm not happy. It's more like having a roommate at this point. I'm also becoming increasingly attracted to other men, including a friend who is significantly older. I feel like I'm emotionally cheating on my boyfriend, and that seems unfair to him. 

I also feel like I don't even want to be settling down right now, but I somehow ended up in a position where I've already settled in.

I guess what I'm asking is, how can I tell if my relationship is in a dead end and I'm not just acting on a stupid crush?

Can you condense the text into three sentences or less?
<bot>: My SO is basically a roommate that I bicker with and very, very occasionally have sex with. Is it worth trying to reignite our flame, or should I leave him and just be single.