@santosh_bhattarai, F2 stamping is a very tricky situation. There are definitely more rejections that you see in F2 than in F1. There are some users who have tried 6 times to get F2 stamping. So, it is definitely worth a shot…There is not much you can do, than try to attend interview. You could also consider the financial sponsor for spouse as the same person who sponsored your education…again, this is just an option, but may or may not help… It can be very stressful at times without knowing what you can do to get approval…but, that’s the nature of the stamping…wish, I had a silver bullet solution.