I don't think that family member should be taught to treat this as a burden. Make them treat it as a professional work that has to be done or in absense of that, "teach" some other family member to take the torch.

I have a family member who I have been slowly teaching about tech. Not the how to run a server but the ideas and sometimes the specifics of something.

Most of the time they I force them to "figure it themselves" which has taught them more than tutorials ever could.