Premanand Maharaj Ji
How can husband and wife avoid bitterness and quarrels in a new marriage?
Forgive, stay calm, start fresh
Treat the past as a previous birth and leave it, so no bitterness enters your new life. Then forgive each other's mistakes and let one stay calm when the other is angry.
Forgive each other's mistakes in running the household. Errors happen, and when one gets upset, the other should become calm.