I married once, been nearly married a couple of times since, I did break off an engagement two decades ago, I am happy with my status, my last relationship ended over two years ago, because, he wanted to take things to the next level and I didn't feel the same about him in that way, same with the one prior, not to say, I wouldn't be more with someone I felt a real deep connection, I just wasn't feeling a need to combine households with either men, nor marry.
To be honest, the only thing I miss is the sex, not the stay overs, I'm still friends with them both, one there never anything beyond kissing anyway,, I've known one for more than 10 years the other nearing 8. Can't say I miss the friendship since I'm still friendly with both, I could call either of them and have long chats any time, problem is my last guy, won't come over unless I agree we're going to be a couple again and why should I lead him to believe we can be anything more than just friends. I care for him and if he needed me for anything, I would be there for him, I just don't love him in that way that makes me long for him when he's not around. He and I are such opposites, but, for some reason, he always gives this speech about how much alike we are, we're nothing alike. I admit, I do miss him sometimes, if only he wouldn't push that love nonsense. Sigh.
Do I get lonely, sometimes, but not for a romantic relationship, maybe a hug here and there and mostly for my platonic friends and family, but, every time I've tried doing the romance thing, it just never seems to work anymore, I have little patience for the whole dance of it all.
And before anyone jumps all over this, I'm not afraid of commitment, I'm just sure of what I don't want and am not desperate to be in a relationship with someone, I know for sure I will regret being in it with. Plus I'm a grouch, I would have to be pleasant, and share the bathroom. ack!