I wasn't blessed with children when I was still younger and right now I have no family plans. This could change I guess but the "family planning phase" is somewhat over for me. Though I would say that I did put down my roots during my time in Spain. For me that's not just about forming a family but also about integration, learning the language and having local friends rather than hiding in your ex-pats community.
I wish you good luck on your endeavors!