Hoping someone can give me advice on how to deal with this. My niece is 7 and DD is almost 2. From the moment my DD was born they idolised each other. DN was so helpful with her, she was the person DD would really belly laugh for and they just had a lovely relationship.
Both families are just back from separate holidays so the girls have spent 2 weeks apart (very unusual as I do childcare for DB and SIL so they spend a lot of time together) and my DD is being horrible to her cousin.
She keeps hitting her, crying whenever DN tries to play with her, won’t share toys, takes whatever DN is playing with. I feel like she is constantly crying or whining when DN is around and it’s becoming difficult to have them together.
DN is also finding it really upsetting because she loves her cousin so much.
Has anyone had this and how did you deal with it?