I'm a first time business owner of a start up. I'm the sole investor with one partner, ive spent roughly $60,000 and am also the only one working for the business full time. The business has been in operation for about 6 months, and the other partner I have is looking for 50% ownership; he's invested no money and has a full time job somewhere else. He is able to work for our company maybe once a week. His sweat equity in the building stage of the company was less than mine by a huge measure and he feels he should be at 50%, I feel 50% will come later, but right now my investment is at risk due to being a brand new business, and I've invested much more sweat equity. Any thoughts?