I'm so sorry that you've had a horrible 'phone call from your younger son Galaxy. Our experience with our ES was the same. He was and probably remains unable to take responsibility for his own actions.
How can your son not inviting immediate family to his wedding be your fault? It's his wedding, not yours.
I feel the same about our ES Armadillo. I can't see him becoming the person he used to be, or improving on what he's become.
I wouldn't say he belongs in the bin. He's our son, we love him and always will but he made his choice 8 years ago and we've learned to live life to the full without him and our only GC.
Is it me or am I getting mixed messages