sentences:  There are several reasons why a couple might seek "a mensa et thoro" separation.In some legal jurisdictions, including certain countries, it can be difficult to get a full and final divorce, but if the spouses are already separated "a mensa et thoro" for an extended period of time (for example, three years), the court may decide to grant a full and final divorce.When the requirements of burden of proof for a divorce are difficult to meet, in most jurisdictions, an "a mensa et thoro" ruling assures the couple a slot in the court's schedule whenever they file for a full divorce, by showing that they were both serious about their separation.