I really need some advice as to how I can help my DS (nearly 7) cope with our new family dynamic.
Some background...
It has always been just the two of us. He's never known his dad, and has gotten upset about this over the last 2-3 years. He is very emotional and sensitive by nature. He struggles to manage his emotions and has always not been the easiest to parent. I'm now in my first relationship since before he was born
I've been with my DP for nearly 2 years. He has a dd who is 5. Her mum is in a relationship with someone and living with him. She has no other siblings and has generally adapted to things quite well. I have known her since she was 4....8 months into our relationship, so well over a year now. We have an amazing little friendship going on. I think very highly of her. DP has her from Sun to weds every week
We all moved in together in November. Completely new house. Both children have their own rooms
My DS is a jeckyl and Hyde at the moment. His behaviour feels out of control when DSD is here. He's hyper, angry at the smallest of things, aggressive, nasty (particularly to Dad). I know a lot of this is jealousy. I know a lot of it is resentment due to not having a Dad (my DS s very good at speaking to me and telling me what's going on in his head). The trouble is, we have tried to give them both plenty of one on one time, treat them as fairly as possible, be super loving etc but it doesn't seem to be helping. I'm scared not only for my boy but for DSD (I don't want her to not be happy here and not want to come)
It's difficult to put it into words without waffling. I feel so stuck. If I give DS a cuddle etc when Dsd is here, Dsd comes in for a cuddle too. I honestly don't mind as I can share my affection, but I know it's adding to DS resentment. If I don't show Dsd the same love, I don't want her to feel rejected
Has anyone been through this? Any advice? DS not having a Dad is causing a lot of the issue but how do we deal with that and not upset Dsd?