Grounds for marital dissolution within the Commonwealth are the legally recognized justifications a court will accept to end a marriage. These grounds fall into two broad categories: no-fault and fault-based. A no-fault separation requires demonstrating that the parties have lived separately and apart for a specified period with the intent of ending the marriage. Fault-based separations involve proving specific misconduct by one spouse, such as adultery or cruelty.
Understanding the basis upon which a separation can be granted is critical for individuals contemplating the termination of their marriage. Choosing the appropriate path can impact the speed, cost, and emotional strain of the process. Historically, fault-based options were the primary means of obtaining a separation, but the introduction of no-fault options has provided a potentially less adversarial path for couples seeking to dissolve their union.