“My husband is with another woman…”

What is the purpose of the Sermon on the Mount? Can believers have a hard heart? I sometimes feel a lack of compassion for other people who suffer tragedy. I wonder if there is something wrong with me. My husband is involved with another woman and shows no remorse or regret. What should I do? How should we view obedience in the Christian life? Other family members broke my heart, and now I’m wondering if I should put up boundaries. To support this ministry financially, visit: https://www.oneplace.com/donate/1258/29