<human>: We've been together for 18 months. He's talked about being together forever and moving in together but I've always felt like those were just words. He's also talked a lot about going travelling, and going travelling together. I've always felt worried about this, because I know he's not happy here where we live and I do want him to have this experience. But also, I will be extremely sad when he goes. I've put it to the back of my mind, and today is the first day he mentioned definite plans to leave for at least a year, and a definite leaving date. 

I asked whether he had thought any more about it and he told me this concrete plan, upon which he had recently decided. He didn't bring up the possibility of me joining him. In fact he didn't say a single thing about missing me, or what it would mean for our relationship. I was upset about that.

He wants to be in a relationship with me for the three months left before he goes. Neither of us wants to do long distance.

 I'm worried that the break up before he goes will be very devastating to me and take a long time to recover from. I'm not happy with my life as it is either and need to start something new myself as I'm unemployed right now and have no prospects on the horizon, but I want to find something by September at least. I'm pretty sensitive and I don't want a break up to mess up whatever I decide to do next. So I told him I think it might be better for both of us to break up now, recover and then get on with what we're doing after the summer. 

The temptation to just spend our last three months together is really strong, though, and I think any doubts that I'm doing the wrong thing could lead me to just give in and do that. So do you think I'm doing the right thing by breaking up now? Do you think it sounds like he even gives a shit?

Can you give me the gist of the text in a nutshell?
<bot>: boyfriend is leaving the country indefinitely in three months. Should I stay in a relationship with him for those three months or break up now?