Living abroad & binging

So in the beginning of september I moved out from my parents' house... to Poland. Mostly I eat pretty well and keep active, but some days I feel very emotional and really really miss my special someone, my family and my friends, and in those days I stuff my face while crying until I feel I'm going to throw up (never do though). Yep, it's a pretty ugly scene.

It hasn't affected my weightloss, so it's not about that... but I'd really appreciate some tips to avoid emotional eating. It obviously doesn't fix my sad days and makes me feel terrible beyond words :(