"The brother is a burden to the Christian, precisely because he is a Christian. For the pagan the other person never becomes a burden at all. He simply sidesteps every burden that others may impose upon him. - Dietrich Bonhoeffer | Sunday Social
Godly relationships are hard, because we don't have the opportunity of just cutting people out. We're called to live in community and lean into conflict, trusting that God uses it to shape us into His image.
People aren't burdens. They're loved by God, and we're called to love them and be there for them too.