Relationships are built by imperfect people, and therefore, it would be terrible to expect perfection from an imperfect person. I believe we must be patient with our partners.
When he makes a mistake, let it roll off your shoulder. Don’t nag about it. It was one time, and we have to be forgiving to have better relationships with the people we love.
The more perfect you are, you can expect more from your partner, but if you’re like me and displease your partner from time to time, then you must allow yourself to be displeased by your partner from time to time. When you change your ways, you can expect the other person to do the same - only if you change your ways.