How are you doing lately? I overheard you talking to grandma the other day, you explained the reason why you cant visit her in India. You mentioned that you have some obligations here and you cant just leave everything and take the nearest flight back home.
Maybe its time for you to think about yourself. I don't want to see you starting another cycle of parenting with brother's kid. Well you have dedicated your life to us and you deserve to be given a chance to live your own. I dont want you waking up one day with regrets of not taking the oppurtunity when it came knocking on your door. Let me buy you and dad a flight ticket please...