Am I wrong?

My SO works for his family business witch means he only works casual shifts, anyway I was let off my job last month so now looking for work and living with my parents for a little while with my SO anyway I asked him could he find a full time Job? and he said no he didn't want to do that to his family so I was like ok fair enough! He sits and moans about living with my parents and then he will turn to me and tell me to hurry up and find a full time job he wants to get out of here! Am I wrong for feeling like I shouldn't be the only one looking for money for a place? He doesn't get a lot of money from his job as it whenever they need him.