YR Thanks again for your support.
Your posts are very beneficial to everyone.

You were so right.
My H has popped out again from the tunnel this week.
We spent an hour chatting yesterday.
He asked questions about my life this time, about my job. What we have been up to recently. He did seem interested and I did see eye contact.
He gave me an insight into where he is. He is still in replay I know this, although he never mentioned OW and neither did I. He did however say he should have been out that night but had got out of it. There are signs of depression. He is very unhappy at work and talked about this.
I validated how he felt but just let him talk.
I know there is still a long way to go yet but this is a step forward.