Can you be legally separated forever? Technically, yes. If you and your spouse prefer to remain legally separated forever, as long as you agree, you can. However, because legal separation does not dissolve a marriage, neither spouse can remarry in the future until filing for a formal divorce.
Why would you get a legal separation instead of a divorce?
People choose legal separation instead of divorce because of religious beliefs, a desire to keep the family together legally for the sake of children, the need for one spouse to keep the health insurance benefits that would be lost with a divorce, or simple aversion to divorcing despite the desire to live separate
How long does a legal separation last?
How long does legal separation last? You can be legally separated for however long you and your spouse think is best. However, if you plan to use your separation agreement as the basis for a divorce later, you and your spouse must have been living apart, under your separation agreement, for at least one year.