I think getting such opportunities is really rare and if people would think about what others would say that really stupid.
Actually making a change in the past isn't all about marriages or children but it's actually to correct the things which we still regret upon and think them to be really embarrassing, inshort trying to be the best version of ourselves.
You are totally right by saying the fact that's lame considering people's thoughts about our lives. We should actually live with our perspectives and our ideologies.!