"Unspoken Regrets: A Heartfelt Apology to Ella for Last Night's Words"

Dear Ella, I hope this message finds you well. I am writing this letter to apologize from the bottom of my heart for the harsh words I used and for my undesirable behavior last night. I've spent the entire day reflecting on how I acted and feel wholly regretful for the situation that transpired. I want to assure you that it was never my intention to hurt you nor to cause any upset. Even though I was angry at the moment, it was no excuse for me to act the way I did, and for that, I deeply apologize. I understand that my words were hard-edged and they were completely wrong. I regret that I allowed my frustration to cloud my judgement, and ended up speaking to you in a way that was out of line. I recognize and deeply appreciate your feelings, and I have immense regret for causing you pain with my thoughtless words. You are an important part of me, and your happiness means the world to me. It wrenched my heart to think that I was the one to cause you unhappiness and distress. As I reflect on my actions, I realize how thoughtless I was. It’s all I can think about and I feel like such an imbecile for allowing my anger to affect you in such a hurtful way. I'm truly sorry, Ella. I can only hope to make it right and work towards redeeming myself and regaining your trust. I am willing to make up for my actions and want to ensure something like this never happens again. Please believe me when I say, how deeply sorry I am for my actions, and I am fully committed to making things better between us. I can promise you that I will put a vigilant check on my words and actions in the future. I care about you immensely, Ella, and all I want is to see you happy. I hope that you will find it in your heart to forgive me and give me a chance to make things right. Once again, I'm profoundly sorry for what happened. Yours sincerely, [Your Name]