It all started when I caught feelings for my neighbor only to find out she's my brother's girlfriend. The first week or 2 we were chilling I didn't know her and my brother were dating, I just thought they were friends so I allowed myself to catch feelings. Then I found out they were dating but the feelings never went away, they only grew stronger the more we hung out.We been chilling for almost a month now but she would do things that made me think maybe she did feel the same way but then she would do stuff that makes me think she only sees me as a friend/ brother in law. For example theres been a couple times where she has asked me to come see her strip but I never went because I lost my id a couple months before I met her and never got around to replacing it. Another example is when she asked me if I wanted some food she was making and I said "yea if u got extra" and she said "for you always but don't tell your brother" among a few other things. I confronted her and told her I really feel like she be flirting with me but she claims I just took her kindness the wrong way. I felt like she was gaslighting me and looked it up and her response was basically the definition of gaslighting. I don't really count this but we hung out a few times while she was drunk and she made numerous moves on me but I never reciprocated because she was drunk and I don't drink and at this point I knew she was my brother's girlfriend. I know that alcohol lowers you inhabitions but I also read it makes u say and do things you wouldn't normally do and say if u were sober, so I don't know if she was coming into me because she was drunk or because she was actually feeling me. After I told here how I felt things were immediately awkward between us but in a weird way I sorta got closure because now that I know she doesn't have the same feelings for me I can stop stressing over her. And while I can admit since then my feelings aren't as strong, I still have some feelings for her and think about her all the time. What should I do?? Was she gaslighting me?? Did I take her kindness the wrong way??