I don't know how much you are involved in your local community in general. In my experience, "honorary grandparents" seem to come about because of contact in the community.
You & your son will get support by joining in local activities and getting to know people. Churches (or other places of worship) are a very obvious start, but also Children's / Sure-Start Centres (because lots of people work or volunteer there) or your local Countryside Centre.
Good Morning Friday 19th April 2024