go sb's separate way
When people or groups of people choose to go their separate ways, they decide to live or work without continuing their previous personal or business relationship.
当人们或一个群体选择go their separate ways，那么就是说他们决定不继续他们以前的个人或业务关系而生活或工作。
After a couple of years together, we realized we weren't really happy and decided to go our separate ways.
The members of the band have decided to go their separate ways.