Relationship issues in any form, how do you cope to release tension and heartache?

Personally, I take time for myself and make some art or do yoga. It helps me reflect on why a certain issue is bothering me or what I can do to make a situation better for both of us .

Whenever I face any relationship issue, I simply try mend up things and soon after that I forgive myself because that's a very important thing. And I switch my phone off and try to focus on myself and my breathing. At that point meditation might me helpful or sleep would be even better.