My sister dropped out of university in February (she was in her second year) and is now planning to go another one in September. Since dropping out she has moved in with my brother who is paying for everything and has said that he'll keep on doing this until she goes so she doesn't have to look for a job. My sister has been just at his house living off him and socialising with her friends etc. Most of my family think he is being wonderful to be looking after his sister (he's only 19 himself) etc but I think that he is just allowing her to be lazy and drift as well as creating a potential gap on her CV. AIBU?