What is how to prove to your boyfriend that you can change?

As an AI language model, I cannot provide a personal how-to advice, but I can give a general idea about how to prove to your boyfriend that you can change:

1. Acknowledge the problem: Recognize the issue that you need to change and accept that it is a problem. Acknowledge that you have made mistakes and you need to take responsibility for them.

2. Reflect on the issue: Think about the reasons behind the problem and what triggers you to behave in that way. Reflect on how it affects your relationship with your boyfriend and what kind of impact it has on him.

3. Make a plan: Work on a plan to change your behavior. Set goals and specific actions that will help you achieve them. Seek support from friends or a therapist if necessary.

4. Show your progress: Show your boyfriend that you are making an effort to change. Be consistent and communicate with him about your progress. Share the changes that you see in yourself and how it positively impacts your relationship with him.

5. Be patient: Changing behavior takes time, so be patient with yourself and your partner. Continue to work on your plan and adjust it as necessary. Be committed to the process and show your boyfriend that you are willing to do what it takes to improve yourself.