in a tough situation:/?

i am currently living with my aunt and her 3 kids, her son is a 13 who literally thinks hes 25 and twin babies who cry all day. i moved outta my moms house cause we cant live together what so ever. my bf of a year was living with me when i was with my mom and my aunt but he recently moved with his dad who is a douche and just judges everything he does and doesnt help him at all with anything. my grandma who lives in a 2 bedroom trailor recently put her mom in a home. both my bf and i are unemployed (not by choice) the economy sucks right now!!weve applied everywhere!! and i wanted to ask what your opinions are..idk what to do. my bf is gonna go into the army since he feels he has no other choice. but do you think we both should move with my grandma so we can have a better job opportunity and so we both dont feel were in awkward positions with the people we live with now? im the only person my bf has and its not an option to just let him figure it out on his own and just worry about myself. .his whole family doesnt care if hes struggling, but when they needed help he helped pay bills and everything he could to help them...whats your thought on what we should do:/