<human>: Give me a shortened version of the text

I've been in debt for the past 10 years, since I was 18. Came from a poor family, so there was no one to really teach me how to manage my money, and I made all the credit mistakes you could make. Now, I'm almost debt free and even have some savings. 

It's seems now that my fiancee is making the same mistakes I've made in the past. I always try to help her to make good choices, such as don't buy things that you don't have the money for, or don't keep you credit card maxed, don't take more credit than you can handle. Unfortunately, she does them all. She is a student, so she works part time and does not have a lot of money. When she got her first credit card, I told her to not use it for dumb things she doesn't need and not to max it out. She did the opposite. Went shopping, bought stuff she didn't need and couldn't afford, maxed it out pretty quickly, kept it maxed for a long time. I took it away from her until she could pay it off a little bit. She paid off a little, then she needed the card for a legitimate reason. I gave it back to her and she did the same thing all over again. This has happened multiple times. She has proven to be consistently irresponsible.

I've told her in the past to not increase the limit on her card since she will likely get into trouble with it. Today, she went to the bank and they offered to increase her limit by 5 times what it is now. She took it. Didn't even ask me and we're going to be married in a few months... I'm pissed. Besides that, I would like to have it reversed, but I don't know if that will negatively affect her credit, or if it's even possible. We are in Canada, if that makes a difference.
<bot>: irresponsible Canadian woman just increased her credit card limit to much more than she can handle. Can it be reversed? If so, will there be any consequences on her credit score or otherwise?