Two DD’s 13 months apart, DD1 (9) and DD2 (8).
They are both lovely girls who normally get on really well. Dd2 has always been more advanced than dd1 (walked, talked, potty trained first etc) with this trend continuing.
It’s never been a concern as DD1 was never behind in general, Dd2 just seems preform slightly above at most things.
About a month ago dd1 came to me in tears saying dd2 is better than her at everything and that she hates her. Since then she’s been really down on herself and been unkind to dd2. We’ve been trying to strengthen dd1’s confidence and focus on her own hobbies and friendships separate to dd2 who as far as we’ve witnessed hasn’t actually done or said anything wrong.
DD1 has done a certain hobby since she was 3 which she loves and is quite good at. Dd2 already does lots of activities but has now said she wants to join this one, she watched a film with it in and is really excited about it. DD1 is furious and upset.
I think it would really negatively impact dd1 to have dd2 join her hobby as it’s likely dd2 would quickly overtake her at it so we should say sorry you already do enough activities and that is your sisters one. DH thinks that’s ridiculous and would be enabling dd1’s jealousy and punishing dd2 for nothing so dd2 should be able to join
AIBU to not want to let dd2 join?