I’m guessing none of them (your family) have actually tried setting up their own business?

I would ignore the lot of them and keep going with your entrepreneurship venture and learn from your last venture. Experience is king and the more you do this and the longer you do, the better you’ll be the next time.

Someone’s already mentioned it, but don’t seek approval from people. Measure your progress based on your last ventures and your own self improvement.

All the best!