Oh right, um...
First off it wasn't really a controversy, more, um, an actual rebellion. Where Phoran Cal intended to overthrow the royal family and all. ^^;
Secondly I guess... I do want more of an idea of how she managed to actually get into the Iron Roses I guess?
The controversy I mentioned is the CURRENT one, about the captain of the Iron Roses being little more than a child. You don't get into history books by showing up AFTER all the action happens.
As for the second, she called in favors. If you live eighty years of adventure, you're almost certain to accumulate a few of those. Any progress in that didn't cover, she rounded off by merit. She's skilled enough to have gotten in on her own, if she had a title.