Sometimes we don't even know what it is that we really want. I thought I wanted to get married again. 8 years later - I'm not so sure about that. Maybe. Maybe not. What I considered "the norm" was 30 plus years ago and like you - for raising and being a family. That dream was shattered. But I am not shattered. Nor are my kids. Not anymore. Because we have healed. And now I know that relationships come in many different forms. I would never have thought I would be happy in a weekend and vacation only R but hey - it works for us. And we are both quite happy. Because as very independent people - we like our own space and freedoms too to pursue hobbies, socialize with lifelong friends - things like that.
When you're ready - you'll go for it. And you'll figure out pretty quickly what is working for you and what is not. Just the fact you're even thinking about it and looking at the site tells me you've come a long way. We accept the things in our lives as we are ready to accept them. On our own time. Nothing wrong with that.