Brother emigrated can't cope?

Hi,ok so here is were it begins im 16 recession hit our country due to government, greedy bankers,and people buying expensive houses etc From ireland and today has been the most painful day i could ever have lived so far! my brother is 32 married with two girls left for Australia today and my whole family and sister in laws family are tore apart,he was the best brother anyone could ever have built a house and did everything he could to earn money the most painful part of this experience was him saying goodbye to my father because my dad is in his early 70's threes about a 17 year gap between him and my mom and they had me late in there lives my other sister emigrated also but is only in england which is only an hour and a half away by flight and she visits regularly theres the chance that my dad and brother may never see each other again as my father is old basically it kills a person inside i just didn't believe it would come to such a day like this i have one sister left shes is 30 and is all i have left in my family even tho I've nieces and nephews since my brother left today i just can cope i haven't eaten in days my whole family hasn't and we've no interest in doing anything plus there all going hard on the drink since it happened i love him so much he always was there for me and now that he is gone i can't stop crying i never realised how hard it is to say goodbye to a sibling my two nieces and sister in law.Ive heard of skype and all that but ill never see my brother for at least four years and i cant go over it costs nearly a thousand and my family dont have that kind of money,how do i cope how do my family cope after this?