I second your thoughts regarding what DnJ wrote gzabetas. It describes my H as well. He has grabbed onto his new life like it is a life preserver. He is currently buying a bunch of things for his new home with OW and is excited by the newness of everything. He will come back down to earth in time and be left to face himself. I will be long moved on. It is his battle, his journey to take... my part in it has come to a relatively quiet and peaceful end and I am a better person for it. Onwards and upwards...
R678... I wouldn't put too much stock into what your W is saying at the moment. They are just words and it sounds as if she is spinning. Step back...give her time and space and don't do anything too quickly. You do not have to be on her timeline.