F2 for kids - urgent

[cococrisp]

My F2 visa got rejected for the second time last week. My kids have a F2 interview next monday. What do you think are the chances of approval if I have my mother take them for the interview? She has a visitors visa for ten years from the past. Will the consulate allow grand parents take the grand kids for visa interviews in the first place?? Any advice on this matter is greatly appreciated as we are in sort of a time crunch. Thanks in advance

[cococrisp]

any help

[coolpaggy]

this is a really weird situation. try sending their grandma with them for the interview. send with adequate proof that they are the grandparents.