“姐弟恋”英语怎么说

姐弟恋

[词典] [电影] The Rebound;

[例句]有阅读香港杂志的读者都知道，不久前有报道指梅艳芳恋上一名泰国男子，对方只有20多岁，报道说两人搞姐弟恋，到底真相如何？

She was asked about the truth of her romance with a Thai boy, who is in20's, much younger than her, that was reported by a magazine in Hong Kong.