As you said, he is male chauvinist, has too much self-esteem and his family conditions have not changed. This is the shadow in his heart. As the saying goes, if you don't hit your face, you won't show your scars when you call names. You inadvertently hit his shortcomings, and he was particularly vain, which made him very angry and felt that you looked down on him. Think about whether you must be with him, because being with such a person with too much vanity will be very tired, and then impress him with your heart. You can use his parents to put in a good word for you and make him feel that you are just angry and don't care about his family's conditions.