DH and I have been together 30odd years. I get on very well with his adult DC, my DSC. We also have adult DC of our own. One of my DSC has recently had a baby, the first in the family believe it or not, and obviously DH is Grandpa and our DC are aunty or uncle. Now he's the thing I haven't been given a change of title/status just thequeenscousin. This is apparently because that's what DSC have always called me.
In my family we've had step grandparents and have always respected them as such in that we call them Granny such and such or Grandpa such and such.
I feel a little hurt but maybe I'm overreacting as I do genuinely get on well with everyone.
I'd love pps thoughts or just to know what happens in your family.
Thank you x