Can you see yourself being with this person for the rest of your life?

You've invested a short amount of time relatively speaking. It might seem like forever and the thought of getting out seems overwhelming.

But consider how it might be worse / more painful later on. Do you really want to invest another 2 years in this before moving on then?

It almost sounds like, as I read your message, that you know what you need to do for your own well being.

Know that you are not alone... although feelings of loneliness can be powerfully overwhelming.

I just enjoyed the chat here with others (you can too now that you have enough posts). It helped me feel not so alone.