Before revision: An on-again, off-again relationship (also known as an on–and–off relationship) is a form of interpersonal relationship between two people whose breakups are followed by reconciliation, perpetuating a cycle.
After revision: An on-again, off-again relationship (also known as an on-and-off relationship) is a form of interpersonal relationship between two people whose breakups are followed by reconciliation, perpetuating a cycle.