Dealing with a co-founder breakup can be the most challenging experience business owners face on their entrepreneurial journey.   According to Noam Wasserman, a professor at the University of Southern California, 10% of co-founders end their relationship within a year of starting a business, and an additional 45% within four years. Although co-founder splits are normal, they can be emotionally taxing for all parties involved. Regardless of what might have led to the co-founder’s divorce, both parties must reach a mutual understanding before choosing to go their separate ways.  In a recent post,