She's my oldest sister's daughter. My sister is 9 years older than I, and when I was in my early twenties we started having sex after she broke up with the guy she said was the love of her life. It lasted for more than two years, then I moved to another city and we when to our own lives. Last year my niece had also a problem with a guy and my sister asked if she could stay with me, she thought that by leaving town she would forget the guy, and stopped going after him. My niece came to stay with me and after a few weeks she already forgotten the guy. I resolved her problem, just like I resolved her mom's years ago.