I am fond of reading psychological books. One of the books I have read impacted me so much named "To conciliate with your original family". It lists a lot of mental problems that are from our biological family. Furthermore it points out that bad behavior from the parents generation will be passed down . In other words the way parents treat their child will be imitated subconsciously by their child. That’s terrible. Besides I figured out why my husband is temperamental. Because his father always scolded and yelled at him when he was a child. So he has learned from his father this is the only way to deal with father-son problems. Apparently his bad experiences affect him