Why did the Navajos use polygamy?

What should you do if you have a friend that holds a grudge against you and she's really mean to you and her mom wants you to talk? How do you hire your friend on good game cafe? How to tell if my best friend likes me.Were both boys and im not sure if he likes me or not. We brush up and i flirt and that's it. Help? What does it mean when somebody goes up to a guy and asks if they know this girl and the guy immediately says yes? You are ten and your boyfriend and you have been dating for one day can you kiss him? How do you become married at 17 years old? Do girls like guys who play piano? What happen if get married and your spouse was never divorce to her ex? If a girl says 'hi' to you what do you say back? What can your do with your boyfriend when it's cold but there's no snow you can't go to each others house and you have no money? Do women enjoy being bound and gagged for pleasure? What does it mean when a boy asks you to be in a committed relationship with him? How do you know if your boyfriend wants to get back with his ex girlfriend that he has a child with? If you are not IN love with your husband should you separate from him? Why do guys grab the girls waist if they're in a relationship? Do you mostly have friends of the same sex or the opposite sex? Why is it so important for toddlers to have a positive relationship with parents and siblings? Why does your girlfriend wear really tight shirts with lots of clevage and extremely short skirts when she comes to your house? Can you claim child care if the babysitter doesn't? Can someone get a k-3 visa after deportation?