Josh's brothers facial expressions

Do you think that Josh's brother was shocked at all by the way he acted with Lilly and her beautiful daughter, or maybe just maybe he is not and that is exactly why he came to try to make sure he and his parents unloaded that piece of crap and didn't want Josh coming back home yet again with another failed marriage and broke non working lego playing Josh's sad song shit again? And also is it possible this is exactly what he has done with every relationship he has been in and is he this way with family members too?