Husband had prostate removed 2 weeks ago.

Doctor left all nerves on one side and removed all the nerves on the other side.

Husband was in full denial from the get-go (erection after surgery). Now things are setting in on function/erection and he is just a angry boy.

My question is: What are the chances he will gain "function" in the future.
I've done lots of research and know it can take 6 to 12 months before any erections start to happen.

I'm prepared for a different sexual future, but husband is not.

Any advise is very welcome.