When dealing with a difficult person, all that matters from a spiritual standpoint is how you react and treat the person. It's not about getting the other person to change or agree with you. Your spiritual growth is all about the way that YOU deal with the relationship, the person, and the situation. Even if the situation would justify you acting harshly, resist this temptation. Ask for heaven to purify and uplift your thoughts and feelings so that everything you do and say is aligned with Divine Love. This is the path and purpose of the lightworker. This is why you are here.