Well, it all depends on how close you are to the friend. If it is mostly upsetting to you then I would say, no.

I remember ending a 15 year friendship because it was just too hard to maintain it. I was the one that was trying hard to be a frien but, I just couldn't with that person so I had to end it for my own sake. Looking back i have to admit that I really didn't want that person for a friend but, i was reluctant to end it because I didn't want to hurt him. After all those years I was able to come to terms with it all and end it. It was only after I moved away that it ended.

Good luck to you,