thought I would give an update.
My marriage is over, there is nothing I can do to save it
My W is now a complete stranger to me and I am fairly sure she is in a new relationship.
So for me the choice is to move on with my life and be the best dad I can be for my boys who still live with me full time and only see her a few times per week.
I have developed a close friendship with a lovely girl who is helping me heal from all of this as she has been through a very similar situation.
It is very early days but at least I now know I will be ok no matter what.
Thank you to all who posted with advice over the past few months but I guess it just wasn't meant to be.
Good luck to all of you on here regardless of how things turn out, we will all be happy again.

Andy