Josy, I dont even know what to say except that I am so sorry, and even reading your post made my chest ache, but you are doing the right thing. You do not deserve to be strung around or to hang on to the hope of something that he has already given up on. He owes it to you to at least tell you if he has moved on, so that you can too. God, it goes back to The F'ing Holiday again - when Iris sends the text to Jasper when she is on the plane "we both know I need to fall out of love with you. Would be great if you would let me try." If that is the case, you deserve to know, and just knowing you the short time that I have, I know you will make it though this.
Do you think hes even capable of having that conversation, or is he really as emotionally closed up as I imagine him being?
Have you writen him emails/letters telling him what you just wrote?
Do you have mutual friends you could ask about what the hell is going on with him??
As always, we are all here to talk, even if you need to have a chat over the phone, please let me know.
And British boyfriend or not, you are always welcome in this club!