My ex-wife and I divorced three years ago (for various reasons, mostly because we were not very physically attracted to each other). We still get along really well, share values, and are good co-parents to our 5-year-old daughter. Neither of us is in a long-term relationship, but we both want a second child, and we want our daughter to have a sibling. I consider her to be a great mom, and she thinks I'm a great dad. Would it be weird to have a kid together now (either through insemination or the regular way)?