Arguments happen in close relationships. The more telling question is what happens during and after them: can you speak without fear, take responsibility, and make a real effort to repair the hurt?
Slow the conversation down
When emotions rise, taking a break can help. Agree on when to return to the conversation so that time apart does not become a way to avoid the issue indefinitely.
Listen for understanding
Try describing what you heard before defending your own view. Use specific examples and “I” statements about impact. Listening does not require agreeing with everything the other person says.
Repair includes changed behaviour
An apology can matter, but repair also means understanding the impact and making a realistic effort not to repeat the harm. If conflict involves threats, coercion or physical danger, prioritise safety and seek outside help rather than trying to solve it as a communication problem.