First I couldn't get further than saying 'sorry but if you don't have kids you will never have a chance to ask for grandchildren' :-) Now my understanding is you don't want kids, nevertheless are pushed to get kids and you already think about how to tell your future kids they should get kids too... is it? Even then it's still odd - somehow. You should spend some more words to explain the situation better. —
puck 1 min ago