Perhaps the stupidest thing of all is the way Padme refuses to believe that Anakin is really a horrible person. Despite the fact that he killed children. Twice!
There's good in him. I know. I know there is... still...
Despite his murdering the Jedi, betraying his friend, and trying to strangle her while she was pregnant with his children. She still thinks "there's some good in him." I've met some stupid people in my time, but if this woman thinks there's a decent guy in there somewhere then ...