I read this series 2008 - 2012 its mf romance.
A married couple run a cap / taxi company the husband only asks his wife to drive for him if he really has to ,i think she did bookings.at some point she had just finnished a pick up and drop off when her husband made a point of saying women cant be drivers.
This series was about how she started out to prove him wrong,ending up with a woman only drivers company all behind his back their ups and downs as well as romance