Yes...they are cowives, married to one man...and they say, they are happily married. Meet the Wanjohi queens: Ruth and Catherine. Ruth is the first queen while Catherine came in 10 years later.
I sat down with them, they wore similar dresses....dresses that they had won during Catherine's dowry and guess what, It's Ruth who had carried the dowry price as she accompanied her husband to go marry Catherine as per the agikuyu traditions!

Here is a story of two cowives who even have joint ventures like a youtube Channel!