It varies. Like say some people take their first year at course very seriously n they need all the time n effort to adjust to it where as others may chill in the 1st year n then its gets hard for them. I think somehow these r similiar situations. However ofcourse married people would be able to give a better idea of it.
In my thinking, for most 1st year is pretty hard cuz it requires alot of adjusting but when u succed in that it becomes easy or so i think n hope.