I'm 15 and I'm worried about what my future in-laws will think of my decision to never have kids.

So I know I'm really young to be thinking about this, but I just want to know what people think of this situation. I've got a boyfriend and he's 20, and he has a sister who is also childfree. She's 28 i think. She's in a long distance relationship with a guy in Australia. <br><br>Her mother is constantly going on about how she wants grandkids, and how sad she is that she'll never be a grandmother. The sister gets angry at this and then the mother tries to bring her in by saying 'well you're not going to have kids so it's down to your sister' and then I get angry as well. <br><br>I'm just worried that in the future, she'll do this to me as well. I don't want to have children and I see her getting angry at her sister for not wanting kids so I think she'd react the same way to me.