Re: Question for the guys
of course NOT! rizq [sustenance] comes from Allah and He bestows his blessings as much as He wants upon whomsoever He wishes. i would be more than happy for her if she makes more money than i do if it gives her satisfaction and extra self dependency and adequacy.
Hasad nahiiN bal k aisii biwii par rashk ke saath sath faKhr bhii karnaa chaahiye. 
btw, whatever she will earn she will keep it as it will be entirely her money according to the rights given by Allah.