Sexual activities @ Night in Nairobi.

In the recent past , we have witnessed sprouting of sexual activities in Nairobi City.We have seen young ladies going out to advertise their wares to older men who in turn are using them and damping them.Later these ladies are left desperate ..in relationships and financially stability.The first eye witness case was when my fiancee of 3 yrs dumped for an elderly man.Where are heading?They say "its Nairobi Raha" which i object.