Well you are only responsible for your side of a 2-person relationship, no matter what kind of relationship it is. If the other person doesn't react in the best way, at least you tried and maybe that was the best thing to do based on the information that you had.

I guess most people think that it takes two persons to end a relationship but that's not true. It only takes one. If you're not that person, then maybe it's enough to know that it wasn't you because you tried.

Being stuck or being at the end is pretty much the same thing if you never get unstuck.