Kelly clarkson - because of you?

It is in relationship to what the songwriter saw growing up through her parents and why she is the way she is in her same life. It is her mother's weakness she is talking about....she sat up at night listening to her cry and she wont be that same way. The mother counted on her as her rock. She learned that she has the same weaknesses as her mother. She is also angry with her mother for leaning on when she was so young. She is tougher than her mother because of her