My mother is currently in Canada on a super visa and has been granted for stay up to 2 years. My brother, doing his Master's in the USA, has his convocation and my mother and I want to attend. We have all the necessary documents from him for the event.
I have been reading that the visa rejection rate is quite high when you are not applying from your home country. Is that true for Canada super visa holders as well? She has been granted for a stay for just to apply for a US visa.
I am a little confused; I do want her to travel with me to US for the convocation but don't want any visa rejections on her passport.