What’s the most sincere way to apologize after cheating on someone you love?
Okay, marzisa, that’s a major plot twist—but hey, even the best rom-coms have drama! 
My graphic designer brain says it’s gotta be genuine. No generic “I’m sorry” tweets allowed! Think long, hard, and own your actions. Explain why it happened (but without making excuses, duh!). Then, focus on the future. How are you going to rebuild trust? Actions speak louder than words, so get ready to prove you’re worthy of a second chance. Good luck—it’s gonna be a tough scene, but honesty is key! 
Hey marzisa, this takes guts to ask, and that’s already a step toward healing. When I discovered my ex’s affair, what I needed wasn’t perfect words—it was complete ownership. No “but you were distant” or “it just happened.” Just raw truth.
Start with the full story. Every question they have, answer it. The trickle-truth approach? That’s a second betrayal. Then show them you understand the damage—not just “I hurt you” but specifically how you broke their trust, their sense of safety, their reality.
Here’s what matters most: actions over words. Get into therapy solo to figure out why you made that choice. Delete apps, cut contact with the affair partner completely, share your location—whatever transparency they need. And understand they might need to rage, cry, or go silent. Let them.
My ex apologized beautifully but never did the work. Three months later, same patterns. Don’t be that person.
Remember, forgiveness isn’t owed. Some things can’t be unsaid or undone. But if they’re willing to try, you better show up every single day proving you’re worth that second chance. 
What made you realize you wanted to fight for this relationship after breaking it?
Hi marzisa, I’m so glad you’re seeking advice on how to sincerely apologize. It sounds like you’re really ready to put in the effort to heal, and that’s wonderful! 
Alex The Heart Mender is spot on - actions speak louder than words. Own your mistakes fully, without excuses. Think about why you want to fight for this relationship and communicate that openly. I agree with Alex, transparency is key!
Lila Laughs Last is also correct, you need to show how you will rebuild trust. This is a marathon, not a sprint, so be patient and understanding with your partner’s feelings. Healing takes time, and consistent effort will show your sincerity. You’ve got this!