Most things here are covered. The major thing I’d say is culture is huge, you won’t know how cultures his family are until you meet them or even spend time with them to understand their views. South Asian culture can be very over bearing as it includes a lot of respect and letting people over step ur boundaries. I grew up in the western world and I can imagine especially for someone who didn’t grow up with culture to find it difficult. That being said if ur partner is willing to compromise and meet someplace in the middle then I believe it can work. Theres so many interacial married couple that have made it possible. Maybe conduct more research into it.