زمان مطالعه: 7 دقیقهLarge studies suggest sex more than once a week does not reliably add happiness; relationship warmth and sexual satisfaction matter more than the count.
زمان مطالعه: 7 دقیقهReviews describe sexual desire in long relationships as variable, with no simple formula for keeping it; most research is observational.
زمان مطالعه: 8 دقیقهResearch shows infidelity has no single cause, and the quality of the relationship itself is the strongest predictor of an affair.
زمان مطالعه: 8 دقیقهAre only women judged more harshly for sexual behaviour? Three studies, with their sample sizes and limits, show a more complicated picture.
زمان مطالعه: 7 دقیقهThe timing of first sex correlates with some later relationship outcomes, research shows, but it does not decisively determine relationship quality.
زمان مطالعه: 7 دقیقهInfidelity doesn’t have to end a relationship. Research on couples therapy and attachment shows trust and intimacy can be rebuilt.
زمان مطالعه: 7 دقیقهSydney Sweeney is reportedly engaged to a man 16 years her senior. The data sit on the other side: divorce rates are lowest when the husband is somewhat older.