DeanOs: When something of this nature is considered: bear in mind that Labola (name for the so called 'bride price') is an obligatory custom or practise in near all of Africa.
In much of the Middle East, women are required to wear veils, not allowed to work or vote or do much of anything other than please a husband, who may have other wives as well. Do you consider that "obligatory custom" ethical simply because it's been traditional for centuries? Do you think women should have the same rights and privileges as men? If not, why not?
I don't know how widespread the custom of female circumcision is in Africa, but do you consider that an "obligatory custom" too? I'm sure the men who inflict this maiming on women think it's their right to do so.
"Labola" may be customary in Africa, but stripped of its traditional trappings, it's just a business transaction -- the trade of a human being for goods. Where I come from, that's called "slavery."