Lets rest aside the theory of RACISM of the OP.

She said that her husband is here on his own visa(RP). If that is the case, therein lies all the trouble.

Resident Visas are issued by the Govt. for companies who need specific employees.

If its a Business Visa or visit visa, ask the one who helped him to get the visa in the first place to land him in a job.

If its a visa bought thru illegal means... face the music

Any way good luck