Colossians 3:19 Husbands, love your wives and do not be bitter toward them.
Our God is not a God to stir up anger in people against each other or against the world. Our God is a just God who continues to promote His love toward mankind.
Part of that love is showing us how we should be living one toward another – loving each other without judgement.
Part of a good relationship is learning to love one another no matter what is going on and not judging each other all the time!
Learning to put up with things other people do and not being bitter against them is just a part of us learning more about this love Christ wants us to have.