Thanks PithySlicker, I appreciate and yes, there have been some pretty hostile posters! thanks for your moral support.
scotia yes I can explain what we are doing to help mend the relationship with his mother.
We have encouraged him to speak to her on the phone and to go and see her in person. We have done the same to her, asking if she would like him to come over for tea one night a week so they can start building a positive relationship. She first of all didnt respond. We asked her again - twice. She said it wasnt convenient.
DSS said he didnt really want to speak to her or see her anyway, given the history (as mjinhiding says, not blind or stupid, and why would he?) but we encouraged him again.
He went to see her, allegedly for tea and a chat about how things would work going forward. He came back 3 hours later, crying and distressed. She had spent the entire time telling him what a selfish sh*t he was, and how he had hurt her by leaving, and then basically telling him how she hated both my DH and myself. No dinner offered btw. She ended up crying and hysterical and had her current boyfriend there for "backup" who just said how very angry he was at the son for making his mum so upset. Nice.
When he came home he said, I went because you asked me to and I thought it was the right thing to do, but I dont want to go through that again, and please dont make me.
Scotia, with that kind of experience, I'd be interested to know what you would do. Should we make him go back again?