Background
Born on Corellia, Aev'lenne was the daughter of two amazing pilots. Primarily they raced, but they also took to space and roamed the galaxy. They did this when she was fairly young and as they landed on Coruscant her Force Sensitivity was revealed. Although her parents weren't willing to give her up, unless she was able to visit them for one month every year. Which was accepted, on normal circumstances it wouldn't be but due to their planet and state of affairs, it was deemed fine. She trained long and hard and each time she got to see her parents she was elated, almost as if it was something she looked forward to every year.
It's still something she cherishes whenever she gets the chance to visit. Every month she learned more and more about Corellia and their values. It spoke of how the Republic viewed things, freedom and the like. Although she didn't approve of the taxes and laws placed upon Corellia by the Republic at all. Regardless, she now fights for the Republic to lbierate the galaxy from the Sepratists and to give freedom to all who deserve it.
Motivation
Freedom: Being a part of Corellia, this is a huge part of her desires for the Galaxy and thus seeing how the Sepratists treats the worlds it occupies wishes to liberate them.