need help with twin brother

Hi,

my twin brother liam who is 22 with aspergers is living with my dad at the moment and says he wants to get his own place. my dad is alcohol dependant and the house is in bad condition. my dad is very defensive when i tell him about his house says i am judging him. i am very concerned for my brothers well being! i live 6 hours away from him and my dad. my dad says he is doing all he can for liam and that social service wont give liam a flat of his own. i would like some advice on what is the right thing to do. my dad is forever making me feel depressed with how hard it is coping with liam but he never wants to do much about it!! my mum is now involved and wants my brother to move back home so she can try help him. my dad is very upset about this. 

please give me some advice!

thanks, Emma.