Using the word overnight is not correct. Bitcoin is not an investment that will make you rich overnight. You were just lucky to invest when the price was down and the time you sold was when the price increased. It is better to have a long-term plan when buying Bitcoin since you cannot forecast accurately how the market will react at a given time. Newbies should do their research before investing and the DCA buying pattern is highly recommendable.     

Your tradition is very different from ours. In my country, it is the husband-to-be family that spends for the marriage, You have to buy all the materials and the bride's price, and the bride's parents will not spend a penny. I also read recently that a bride can be intimidated or even attacked if her family doesn't pay a reasonable amount.