Dun understand!!!!

Why!!!! Why!!! WHY!!!! Why is she like this???? I was always taught to not treat people the way I do not want to be treated. Does she want me to scold her as and when possible for no reason? Does she don't want me to concern about her? does she want me to be short fused? Why does she keep doing this? WHY!!!!!!! Should I stop asking about her? should I just treat her the same as she treat me? when she ask question I dun answer her? When she ask too much then I scold her? What reasons does she has to treat me like this? Can she live with another person who is just like her? Then now like my fault like that, She don't want to skype. Fed up!!! Tired is not a reason to lose temper. I could have helped her. I could have consoled her. I could have made her feel better. Now? Forget it......