All members have different reasons as to why they join a gang. What doesn't differentiate is the impact they cause on their families, especially if they come from a non traditional gang family background. For they may be able to find comfort and a since of belonging with their "hoomies" (other gang members) and even protection but they don't realize how this impacts their family. For their simple involvement in the gang increases their exposure to drugs and violence for once they become part of the gang they immediately gain enemies, which won't only harm them but can also harm their family. Rivals won't take into account that their targets family has nothing to do with their gang alliance, they won't stop unless they complete there task.
It also impacts the family relationship that such person has with there family, in general because most likely the family will disproof of there actions and clothing. This causes a lot of tension in particular between the parents and the teen. As a person who has lived through such experience I would have to say that it is very hard on the family and especially on the parents who work hard to give their kids the best opportunities in life. Though most parents don't realize that by working so much they are lacking to give their children the attention and focus they need, which is why some teens go out to the streets to find comfort. Once again this ties to our text book because of the reference that it makes about teens that come from a poor or working family class background tend to be more lenient to commit crimes and become part of a gang.