>>1 I have no suggestions for you. Do you know how annoying it is when an ex asks you out? It's rude, and it's improper. It shows that you are immature and cannot even get over a single relationship. Chances are, both she and her parents will dislike you more if you ask her out again. If she does agree to go back out with you, the chances of it ended in disaster are ten times worse than they already were.
Plus, you said that you brought drama to her life. If you love her, why would you want to bring drama back again? Stop trying to put her life on pins and needles for your own hormonal, selfish needs.
Just get over it. Stop being immature, and accept that it's just one relationship. There are plenty more fish in the sea; instead of being dramatic how she's the only one for you, put some effort into getting over her, and then move on. Unless you want to get heart broken ten times over, quit her while you can.