Original sentence: Hartley goes on to allege that relationships of this sort are very often more successful than traditional one-on-one relationships, and points out the large divorce rate among traditional marriages that are often due to infidelity.However, Hartley provided no data, either anecdotal or empirical, in support of her allegations.She goes further to allege that historically, the strongest individual in a ménage à trois relationship is usually a woman, sharing two men, or one man and one woman.The French term, in English speaking countries, has become synonymous with a variety of styles of threesome relationships, from informal, to long term polyamorous relationships
Edited sentence: Hartley goes on to indicate that relationships of this sort are very often more successful than traditional one-on-one relationships, and points out the large divorce rate among traditional marriages that are often due to infidelity.She goes further to say that historically, the strongest individual in a Ménage à trois relationship is usually a woman, sharing two men, or one man and one woman.The french term, in english speaking countries, has become synonymous with a variety of styles of threesome relationships, from informal, to long term polyamorous relationships