Hi Rosie, my heart is breaking for you right now. This must be such an incredibly difficult situation and I'm so sorry you have to deal with this. While it may be true that you won't be seeing your T for a while after you move, nothing has to be forever if you don't want it to be. It can always be "I'll see you later" instead of "Goodbye." Bring this up with your T, and ask him (if you would want this, of course) if you ever came back to this city to visit, could you maybe pop in to say hello or something? Just remember to look for a new T in your new city, and know that it'll be hard to start seeing this new T at first, but that things can and will get better. Sorry if this advice isn't very good.