Or it’s one of the easiest things because you share everything. There’s no question of why didn’t you pay your part of the mortgage or where did you get that money from.In my experience, a joint account is one of the biggest sources of conflict ever. What's the advantage of a joint account?
Seems to me only people that are looking for a quick break do not have shared accounts.
And in the case of the op, looks like it would be a very easy split for him and the wife doesn’t have her name on anything.