This is a nice story of love and relationship. And it is inspiring too. I have always liked stories about ordinary people and their lives. This is one such story. So my overall impression about the story was good.
And yet I don't know why I can't point out one thing that I really liked. I somehow feel that you rushed things a little bit. Writing about such a long period of the protagonist's life in such a small space doesn't allow for enough character development. I have myself posted a story here and probably it also suffers from the same drawback.
But nevertheless it was a good attempt. I probably search O Henry (my favourite story teller)in every story, which, i guess, is unjustified. As for errors, I generally do not look out for them as I am more interested in having a feel of the story. So I am not writing anything about errors.
There are three things, which, according to me are important in a short story. A clourful, vivid description of the environment, the philosophical outlook of the author, and the development of the characters within limited space.
Remember, this is my personal opinion and you need not agree to what I say. But what you must remember is to keep writing.
Have a great day!