Michelle
You can go on with your life with your head held high and a clear concience, more than Dan can ever do !
You will never have to tell yourself, I wish I had or I should have done... you were there for him through every step of his treatment and recovery.
I wish we could put it down to Chemo Brain or some such thing but , unfortunately I do not think that is the case .
He is just one selfish, uncaring, so and so.
I am so sorry you are hurting Michelle. Hang in Girl.

Marica