My parents  divorced when I was a teenager.
Wow,!the reason for divorce areReasons for divorce vary, from sexual incompatibility,clash or lack of communication BTW partners. 
lack of communication was the principal reason for their divorce.
True! Inability of partners to agree on simple terms.Another reason is being unfaithful, or having an affair)
You seem to know a lot about this subject.Tell me more,please.
Divorce laws vary considerably around the world, lon how to settle divorce disputes