Korma now on a train and able to reply, and I see you’ve had some really good advice from others already.
It’s a really difficult one. Despite all our efforts, and a good amount of external ‘evidence’ to the contrary (6s in SATS, a couple of scholarship offers at 11+) DS just seems to have grown up thinking he wasn’t as academic as DD and at times has been at risk of that becoming simply ‘I’m not academic’. He attends a highly selective school (different from the one DD was at) and his dyslexia was picked up quite late (Y8) so I don’t think it helped that he was surrounded by high achieving peers who appeared to be doing so effortlessly and there were certain things he was struggling with.
What we have tried to do is play up his strengths and encourage his interests. DS and DD are very different in many ways so thankfully they don’t really overlap. DD is very good at doing this too; she will often say to him things like ‘I wish I was as good at X as you’ or ‘you look at things in such an interesting way’ and because he holds her in high esteem it seems to really get through to him (plus she’s mostly foul to him so he knows it’s genuine when she’s complimentary!!)
To be honest, I was absolutely determined that he was going to do as well as he possibly could at GCSE because I knew how important the results would be for the way he saw himself moving forward. I got him organised, helped him sort his notes, helped him draw up a revision timetable, and made sure he stuck to it. I printed reams of past papers, marked them, etc etc etc. In fact, most of mumsnet would have called me an insufferably pushy mum! And I don’t regret it for a minute, because at that stage he needed the support and over the months I’ve seen his confidence grow and he’s finally understood his potential, without reference to DD. His results yesterday confirmed it (he was beyond ecstatic, and utterly shocked, when he rang me with them) and I cried my eyes out when we came off the phone. I have no doubt he will now fly at A Level.
I guess what I’m saying is all you can do is reassure your DD2, emphasise her strengths and wait for time (GCSEs will soon be forgotten) and a bit of maturity to do its work. She’ll be really feeling it right now, I can remember DS quietly saying the same thing to me when DD got her results, but things will calm down once they’re back at school and normal life is resumed.
It’s very tough though!