This is a very complicated situation. First, you should talk to your girlfriend privately and express your concerns and unease. Maybe there's some misunderstanding that can be cleared up through communication.
To make your relationship different, focus on understanding her needs. Her past relationship might have left some emotional scars, so be patient and empathetic. Show your love not just through words but also through small, everyday actions. For example, making her favorite meal or leaving her a sweet note. Don't compare yourself to her ex, but strive to be the best partner you can be for her.
Jealousy is a normal emotion in this situation. Try to focus on your own life and self - improvement. For example, engage in hobbies like reading or painting.
Another option is to work on your self - confidence. Sometimes, feeling uncomfortable about an ex - boyfriend's story is related to insecurities within ourselves. Do things that make you feel good about yourself, like hobbies or self - improvement activities.
First, stay calm. Have an open and honest conversation with your wife about your feelings and the situation. Ask her what she really wants and how she feels about you and her ex. If she still loves you and wants to save the marriage, you can consider couple's therapy to work through the issues.
The key is not to be overly jealous. Accept that she has a past, just like you do. Try to focus on the present and future with her. If it bothers you, have an honest conversation with her about your feelings, but don't make it accusatory.
You could also encourage the boyfriend to stand up for himself. If he doesn't want to watch the stories, he has the right to say so. He can be polite but firm in telling your girlfriend that he has other things to do or simply isn't interested. And if this continues to be a problem, it might be a sign of a more complex relationship dynamic that needs to be sorted out.
If you suspect such a thing, first, try to have an open and honest conversation with your girlfriend. Ask her directly about your concerns in a calm way. Don't accuse immediately.
My answer may not meet your requirements. However, if you need to express your apology to your ex-girlfriend, here are some sentences that might be applicable: My heart has always been connected to you. I'm sorry that my decision hurt you. I'm deeply sorry that my actions caused all this. I really regret not cherishing you. I want you to know that I really want you to come back to me I'm sorry that my behavior has disappointed you. I promise I won't make the same mistake again. I hope you can forgive me. I will try my best to make up for my mistakes. I really hope you can forgive me. I'll do anything for you to make it up to you. I really will cherish you forever and try my best to make our relationship better. I hope you can understand that my heart is full of apology and love for you.
You could also use this as an opportunity for self - improvement. Reflect on the relationship and what you could have done better. But don't let it turn into self - loathing. Instead, work on becoming a better version of yourself. For example, you could start working out more or learn a new skill. And don't compare yourself to her new partner. You are unique in your own way.
First, you need to have an open and honest conversation with your girlfriend. Ask her about her reasons and feelings. If you can't accept this situation, it might be best to end the relationship. It's important to respect yourself and not tolerate disrespectful behavior.