I have Grown up in Joint Family... and My Best Friend had Grown Up in Nuclear...
I have seen in almost all phases of Our Life... She had told me everytime.. Why Wud you seek permission from your Dada-Dadi, Uncle-Aunty or other family members... Ask You Parents and if They agree then go for it... 😊
For me, I had always told her... Why aren't you letting your Dada-Dadi know?... why didn't you meet your uncle-aunty when you went to India... 😕 and she wud say what's the need... 😉😆😆😆
If I were to send something to India... I wud send it for my Cousins too.. and she wud be like... why wud you send for all😕 and I wud say... why wud you not send for your cousins😉😆
So, yes Difference Lies in how you have grown up... 😃 I have observed it very closely in both of our cases... 😃 and seeing me She had decided to Marry in Nuclear Family only coz She knew She wud have never been able to manage in Joint Family... and Luckily She found one with Nuclear concept😉😆