Oh OP you are so strong and steady here and it sounds like that is just what your DD needs. You're an amazing mum. ❤️
It is sad the 7/7 is remaining but at least you have the main residence like a lives with order. That's good.
I agree with you about the 2 week summer request. That's very purposeful of him. Let him take it to court if he sees fit and state your case calmly again and with he focus on your child like you have been doing.
Can you remind me how old your DD is??
I bet you are counting down the days until she can make her own choices. Poor wee thing.