Xu Huan and Liang Qiu met again in the bar, and each recalled the past. Liang Qiu was He Huan's tutor, but later Liang Qiu found out that he had been deceived by Xu Huan. When I went to He Huan's residence a week later, He Huan had already left the country. When we met again seven years later, Liang Qiu was married and had a daughter. How should their relationship be settled?