I have noticed that I am arguing with the wife alot more often now and I know it is duwe to my short temper. I haven't had much in the way of side effects since quitting, but this is probably the worst. We have been arguing alot over the last few days and last night we sat down and discussed our issues for over an hour. We made some breakthroughs because my wife isn't very good when it comes to explaining how she feels about things. So, I understand what she feels a bit better now and she the same for me.
We are a relatively young couple, not quite in our thirties, but I hope that we remain together well into our old age.
Let me just make it clear that I love my wife dearly, she is a wonderful person, but I think I am just a little less tolerant of bad manners / rudeness at the moment.