Well,

I was right about the ups and downs, but not cause my W has left.
I spoke to my son this morning, and he asked me again when I was coming home. I had to tell him I wasn't, then he kept asking why and who would be the father?? It tore me apart. I said I would always be his dad and that I loved him very much and he can call me when ever he wants.

I spoke to W after that and told her that we really need to speak to him. She asked me why, and I told her what he had said.
She said we could speak to him on Sunday when I drop him off. I said I would rather not do it on Sunday, cause it's my birthday, and I have fun filled day planned with him. She was fine with that. I said I will get back to her as to when we should speak to him. He eben asked her later if we could build 2 houses and stick them together so he could go next door when ever he wanted to. This from a 6 year old.

I had to speak to some-one after that, and called my sister. She broke down. She can't believe it is not affecting W and can't understand how W could do this to her family.