Hidden emotions

Seth and Roman are always arguing over stuff Dean there youngest brother can't get involved whit like financial and taxes stuff,apparently they're having a hard time paying off the house and stuff and are ready to explode whit anger at any minute. But Dean had been debating whether to run away or not because he's not getting the attention he wants or need from his older brothers, he hunks it's all his fault..and he loves his brothers in a way someone shouldn't would Dean runaway?would Seth and Roman pay more attention to him?what happen when Dean grows up?
K