I've been single for 4 years, since my son was born. I'd love a relationship, I've always wanted to have more kids (if I find the right person), but I live on my own with my son and can't imagine giving this up. Maybe I've just been on my own so long and living with someone seems so alien that I've forgotten that it can actually be nice. I can't think of an ethical way to have biological children on my own, and I do find myself missing having someone in my life romantically. Does anyone else really want but really not want a relationship at the same time?