[sfeng]

In my experience it's very easy to grow separated from people you don't see organically. That doesn't mean you don't want to be close with them, or they're not important to you, just that life without help won't throw you together anymore.

[prawn]

And that help might be a schedule (work friends, social sport, regular get togethers with others who have kids) or it could be an app/site prompting contact. However you can make it work, do it IMO.