DY
Yes the q is what the husband should do.
However how about looking at it from another perspective.
Instead of asking whether the husband shougive the get, how about asking if the wife has the moral right to ask for the get?
You see in case’s (and there are many of them, sadly) where the wife really has no moral right to be asking for a get, I do not see why the husband is morally obligated to give the get.