I am truly lost. My boyfriend has a 4 yo LG who drives me insane. She is a brat with a capital B. She disrespects and disregards what I say. She cries and whines if she does not get her way. And still throws tantrums. Her biological mother has not been in her life consistently. But she knows she exists. I have taken this LG in my home, have taken on mom responsibilities, taken her on vacations and all financial responsibilities in our household fall on me as well because my BF lost his job. Even with all I do, he says I have no say in her matters.