IMO, La Toya has always been very hung-up on Michael. She said once, in a video interview that they did together, sitting by the fountain at Hayvenhurst, that she wanted his career and she wanted to have songs like his songs. Michael said in a different interview that La Toya was jealous of any girls that he liked and didn't want him having posters of girls on his wall. He said she used to tear them down, sometimes. I think she tried to have control over him, but that didn't always work....trying to be like him and look like him was, to her, a way of maintaining a connection, I suppose.