A Happy Lady from a Scholar's ​​Family

The male and female protagonists are both saints, especially the male protagonist who is weak and has been bullied by his relatives and has always tolerated it. The male protagonist's father abandoned his wife and son and ran away with his concubine, which drove the male protagonist's mother crazy. His father came back with his concubine and his concubine and concubine, and the male protagonist accepted the arrangement normally, which is disgusting. The heroine is similar, her stepmother and stepsister harmed her three times, but she let it go. The heroine's adoptive father is even more of a coward and a good person. There are a lot of characters in it who are all virgins, and I can't stand it anymore...