We have a 7yo gifted/Aspie girl. Love her to death... but boy, does she think we are stupid sometimes!!! 
Her level of sarcasm and rudeness to us (her family members - me, DH, and 5yo sister) is nearly unbearable!!! She is so hurtful and mean to us sometimes. We can hardly stand it.
We have a behavioral specialist and our child psychologist working with us to help us get through this, and help her to get on a better path.
I'm here looking for three things:
1. Commiseration
2. Someone to tell me that from their own experience it will get better
3. And any suggestions on ways to help modify/improve her behavior.

Her level of sarcasm and rudeness to us (her family members - me, DH, and 5yo sister) is nearly unbearable!!! She is so hurtful and mean to us sometimes. We can hardly stand it.

We have a behavioral specialist and our child psychologist working with us to help us get through this, and help her to get on a better path.
I'm here looking for three things:
1. Commiseration

2. Someone to tell me that from their own experience it will get better
3. And any suggestions on ways to help modify/improve her behavior.









. I can say that DD has made progress on working through her anxieties, but we're also now working with tweener developmental stuff (as in, it's like the terrible twos are back!). I don't know if any of this is relevant for your DD, but I'm trying to lend what support/insight I can
.




The behavioral specialist gave her "wiggle breaks" 4 times a day, used positive reinforcement and gentle techniques, but still very clear expectations, and our DD blossomed at school. 
It is probably a combination of everything.

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