You Can't Go Home Again: Inna, despite her best efforts, lost a (very young) woman and her child during delivery, and the girl's husband accused Inna of being an evil witch and threatened to take Inna to the village elders, the leader of whom has a beef with her for turning down his son as a suitor. So she decides to join up with her apprentice Rachel instead and live as part of Jacob's tribe.
Domestic Abuse: Beats the ever-living crap out of his wife and gambles her away
Heir Club for Men: He's unhappy that he only had daughters through Adah and a couple of concubines. He does finally get sons, though through Ruti (but they very much follow the trope Loser Son of Loser Dad)
Happily Married: To Isaac. And his marriage to her is notable because they were monogamous, in a time and place where Polyamory was not only acceptable, but normal for men
Obnoxious In-Laws: Doesn't particularly like Jacobs wives, but really does not like Esau's Canaanite wives (mainly because they do not celebrate the New Moon or do the Ritual of Opening)
Dysfunctional Family: Adah is jealous of (and abuses) Basemath (who is more favored by Esau but considerably less fertile than Adath), and his wives and his mother don't really get along
Polyamory: Has Adath (his first wife), Basemath (his second and favorite wife), and Oholibama (until she died in childbirth), and is expecting a child with one of his slave girls
I Have Many Names: Dinah names him Bar-Shalem ("Son of Shalem") while she is pregnant, but Re-Nefer changes his name so that she will not have to think about her son's death