My husband and I were on Student visa from 2014-2016. My visa was till may 2016, that time I was pregnant so we applied for FLR and baby was born in sept 2016. We started his paasport process to come back home but during that time we got refusal in Jan 2017. We had 90 days to go back and in 72 days we came to India back.
Now, recently my husband applied for student visa, submitted all document but the university says that we overstayed 72 days. I asked my case worker about it and he said that if we go within 90 days then it will not be considered as overatay but university is not getting my point. I gave them my case worker's number but they are not ready to ask and case worker from home offixe is not giving anything in written. What should i doto proove that we came within time frame?