Last time I was in KTM applying for a visa renewal, they asked me to give all info about the whole family on paper. DAD, MOM, SIS, BRO anyone that lives in the house, with verifiable contact nos. I don’t know how you can avoid not mentioning anything anymore, but she can get here if they (counselors) didn’t notice a whole lot. May be telling them that her husband is in Nepal or something would help.