u/T34-85_soviet

This is weird but I have to ask, I've know this girl for a couple years we are a year apart in age and we get along really well when we see eachother, weird thing is she is the daughter to my sister's bf, he didn't know she existed until she turned 18 and now we are both 23/24 I have never had feelings for her untill we started seeing eachother more over the past couple months, but now I'm starting to like her and she has mentioned to my sister and my mother that she wishes she could find a guy like me and how sweet and kind I am, and how well I dress, and my mother has mentioned how she's such a nice girl and how much she talks about me, and idk what to think, like she is a lovely girl and I do think she is amazing but there's still the factor of she is technically my niece and its weirding me out like it feels like my family is pushing me and her towards it slightly but I need some advice idk if it's right to have these feelings for her but it's still at the back of my mind