When you realize your mistake and want to apologize to your girlfriend to redeem it, here are some suggestions:
1.Apologize sincerely: First of all, you need to apologize to your girlfriend sincerely. Express your awareness of your mistakes and acknowledge the harm done to her.
2.Listen to her feelings: Give your girlfriend enough time and space for her to express her feelings and thoughts. Listen carefully to her opinions and suggestions and understand her position.
3.Express your thoughts: After listening to your girlfriend's feelings, you can express your thoughts and feelings. Let her know that you value and care about her and that you want to be able to salvage the relationship.
4.Make a change: In order to convince your girlfriend of your sincerity, you need to make some changes. This may include changing one's behavior, attitude, or habits, among other things. Let her see your efforts and growth.
5.Give her time and space: Even if you have apologized to your girlfriend and expressed your thoughts, you need to give her time and space to process your emotions and thoughts. Don't force her to make a decision, but respect her choice.
Finally, remember that it takes time and effort to salvage a relationship. You need to be patient and sincere, constantly strive to improve yourself, and let your girlfriend see your growth and change.