Apology Letters to Girlfriend.
Using Hurtful Words During Argument

I'm so sorry I got mad earlier and used those hurtful words. I know I crossed a line, and I regret every word that came out of my mouth. When I shouted and swore, I didn't just lose my temper — I hurt you. I can imagine feeling shocked, disrespected, and unsafe around me in that moment, and the last thing I want is for you to feel that way. I take full responsibility for letting my frustration become verbal hurt; there is no excuse for that behavior. I want to be clear about what I'm apologizing for: my tone, my choice of words, and the way I let anger control me instead of talking to you calmly. I know that damages trust and makes it harder for us to feel close. I'm truly sorry for the pain I caused and for putting you through that. To make this right, I will do three things: first, when I feel myself getting heated I will step away and use a timeout instead of lashing out; second, I’m going to practice breathing and pause techniques and talk with a counselor about managing anger; third, I will check in with you afterward to repair and apologize immediately if I slip up. I love you and I want to rebuild the safety between us. When you’re ready, I want to hear how this felt for you and how I can help heal it. Take whatever time you need — I’m here and I’m listening.