This notion that we are somehow robbed when we support the schools while not having children attending them is not well reasoned. No matter who you are, you rely on the community around you. The wealthy much more than most. You need educated (I edited this many times) persons to provide a host of services and functions and just generally to be decent human beings who are not desperate or starving. We don't pay for schools because we have kids in them. We pay for schools because we all need kids to be in them.
I wish you all the best.