It happens so many times that I'm no longer surprised when a girl elopes with a boy from another tribe and both are killed a few days later. The police, who are remarkably inefficient normally, are easily able to locate and arrest the runaway couple.
In the latest case, the girl's family burnt all the houses in the village where the boy lived. The father of the girl claimed that she is only 14 years old, and the marriage should be declared illegal. The girl says she's 20, but the irony here is that most girls in the rural areas are married off as soon as they attain puberty (which happens at the age of 12 or 13).
I remember a woman with three daughters whose husband was a drug addict. She used to work for a neighbor of mine and asked her employer to help her in getting a divorce (the employer was a female lawyer). The husband got the notice from the court, and he immediately came over with ten armed men. I was struck by the fact that he didn't want his wife to return, he demanded that she surrender her three daughters to him (whom he could sell to support his drug habit).
I've wondered many times if the men of this country will ever learn to treat women as humans, but I doubt if this will happen in my lifetime.