From the other side of the fence. I met DH at 37, married at 41.
Have 1 wonderful DC from a previous long term relationship. Won't be having more DC (infertility, which I'm now at peace with).
My relationship history hasn't been conventional, I'm aware that most people meet and marry 'the one' much younger.
In the spirit of having no regrets my past has worked for me, and I don't regret it.
In my 20s I had several fun relationships, got to know myself a bit, worked hard, travelled and I guess at that time my career and social life was my priority- sounds shallow now!
In my 30s I had a serious relationship, with a man who was the life and soul and is the father of my DC. We grew apart though, as I grew up and he couldn't. It broke my heart at the time.
After this I was single and actually enjoyed getting to know myself again. Luckily managed a fairly effective coparenting set up with EXP. DC was my priority (always will be).
Then in my late 40s met DH. This man is my sole mate. He is wonderful and he cherishes DC and I beyond what I thought possible. I feel incredibly lucky. We share the same outlook- but I do feel that this outlook is different to how I felt when I was younger.
So, although in some ways I wish I'd met DH earlier, I do feel that for me I had to do some living and learning before I settled down. I'm not sure Mr Right in my 20s would be Mr Right in my middle age. Maybe we would have grown together- but maybe not.
Just my take on things. It's lovely to hear other people's very different, more settled and very happy stories.