It seems you're asking for a report on a topic related to "xxux relationships" — but "xxux" doesn't correspond to any standard term in psychology, sociology, or literary studies. It may be a typo, a placeholder, or a reference to something very niche or non-English.
: Using "xx" typically denotes close friendship or familial love, while "xxx" can signify a romantic partner or deeper intimacy. The "ux" Variation www xxux com video sex