If he has feelings regarding ending the relationship then you have to work it out with him or let it go. It takes two people to be in a relationship and both have to be willing to work on this. I would get my thoughts together and send an email putting your thoughts on paper. This is often effective because he can actually read this and make up his mind. Find ways to communicate if that doesn't work. If all else fails you have to find ways to move past this. No guy is worth being sad over. There will be other relationships. You have to respect his wishes. Two years is a long time so you may find a counselor to help you get through this. Find out where he stands today and if he is willing to work on this.
If this has been helpful press accept