<prompt> Human: Were both 22 and have been with each other for three years. Her dad is a CEO of a large company. He has a lot of money sitting around that he wants to invest.My salary is 55,000 and my gf is around 50,000.Her dad has enough money to let us open the business without any debt to a bank. Is that a good idea though? Yeah he would want equity but he isnt greedy by any means. He just wants passive income.Any help is appreciated.  <response>: Personally, I avoid mixing business and family at all cost, but I recognize that my position is somewhat extreme. 