my serious advise: u said it was trivial thing.. maybe you should stop and talk to each other and get it over with. you shouldn’t be going to be upset over something and not resolve it then.
my other advise is just pick your stuff and go party in montreal and let him fester.
Are u guys married?If so,it would become so painful to spend time together from now on.You shouldn’t escape from talking to make things better.Someday either or both of you will explode with stress.