"they announced a two-for-one split of the common stock"
"The couple divorced after only 6 months"
"divide the cake into three equal parts"
"The British carved up the Ottoman Empire after World War I"
"The business partners broke over a tax question"
"The couple separated after 25 years of marriage"
"My friend and I split up"
"The figurine broke"
"The freshly baked loaf fell apart"