<human>: Condense the text into a few key points

To start out, I was married to my 1st girlfriend. This fell apart a couple years ago, which I believe was caused in part by a few pretty severe tragic events. I've come pretty far from there, learning how to date and to simply live alone for the 1st time. 

I've met a couple girls that I've become pretty close to. The physical intimacy has been incredible with most of them. Some of them I have awesome intellectual conversations. A few I share interests like gaming with. Overall, much better than I would've expected.

The issue is, all the girls I have dated have been uninterested in family. I have a house and a job that can support a family. I think I'm a good father. I miss having a family.

For the most part it's the age thing. Girls my age are considered high risk for childbirth. I don't feel remotely too old for children though, and I'm in the best physical condition of my life. I've tried messaging younger women, but they mostly don't respond, and the ones that do, seem offended by my interest. The few younger girls I've been with just wanted to be "friends with benefits." I can't think of any way that I was a better man when I was 25 than I am now, but that number next to the "M" seems to be a big deal.

I've been upfront with the girls that I've been with. I let them know that I'm not going to stop dating other girls. I don't lie or cheat, but I'm not monogamous until I find someone that wants what I want. They seem accepting enough of this, but I almost wish they weren't. It might feel like more than just a physical relationship then. 

I'm here looking for better advice than I've gotten elsewhere, so anything you got is much appreciated.
<bot>: How does a 39 year old guy get more than physical with a girl young enough to start a family, or am I asking too much?