How to write an apology letter for breaking my husband's heart?

1, I was wrong, it was my sin, I made you angry, and I also participated; I am not good, I review, and I am sad to make you sad; I was wrong, forgive me, put aside my troubles and live; I wish you, don't be sad, walk a long way with me! Dear, forgive me!

2, you seem angry, and I feel bad! If I make this mistake, I hope you can forgive me! If I can't forgive, I can't forgive myself.

3. You look angry, and I'm sorry! If I make this mistake, I hope you can forgive me! If I can't forgive, I can't forgive myself.

You are the one who loves me, and I am the one who hurts you. I am willing to heal your wounds with my heart and hold hands again.

I don't know how to say it, but I'm sorry.