Brief backstory. We met in January and hit it off. Started seeing each other in February and a few weeks in she ended it saying she wasn't ready for a relationship and we would never have worked out. The next month was a lot of back and fourth with her until she said she couldn't imagine me with anyone else. We started seeing each other again and went right back to the way we were the first time around. two months later she hit a depression. I ended up becoming her emotional support. She would tell me how much I meant to her, how I took care of her better than anyone else. Kept trying to say she loved me but was scared. I helped her get on her own feet, get her licence, get out of the apartment with her ex, and would try and help her with her self esteem issues. Things started getting more serious, she asked for a key to my place and after me going to her for a problem in my life she pulled away. broke up with me saying she loved me, wasn't in love with me. That she took advantage of me. For half of our relationship she didn't even know if she wanted to be with me, the whole time she was telling me how much I meant to her. Kept crying kissing me as she left. She said she was more vulnerable with me than anyone else in her life, but had to end it. Said she didn't want a relationship and wanted to work on herself. Same thing she said months before. My head was a mess. It was a 180 overnight. After dropping her things off to her roommate a week later, her roommate told me she does this to guys, is unintentionally two faced, I was nothing special, she felt bad for using me and messing with my head but was already sleeping with someone else. Not dating, it was a guy she didn't even like as a person he was just for sex. Her roommate told me it wasn't my fault. I was a great boyfriend to my ex, and my ex didn't deserve me. I am a sweetheart by nature. I really did love her. I was upset after that. texted my ex, not bringing up I knew about the guy asking what I really meant to her. She blocked me. I saw her a few days later, apologized and left her alone.
a month went by and we saw each other. we were drinking at a club. After the club I confronted her about how her roommate told me about the other guy, how she used me, told her she was toxic to me from the beginning and to stay out of my life. I didn't deserve to get used like that, especially with how well I treated her. And walked out saying your really good at playing the victim. She texted me saying I don't control her and she does whatever she wants. She lives for her and what she does is none of my business. I apologized in the morning, said I know being drunk is not an excuse but I was really drunk and was out of line. I told her I would leave her alone. She said sure and I didn't respond. I left her alone. A lot of my female friends said they were proud of me for standing up for myself because of all the head games she played with me. I don't think the games were intentional, but she really did use me and broke my heart twice. I felt bad about telling her off, but I felt better for standing up for myself. Still..not my proudest moment.
The next week I met up at the same club with a girl I had been talking to. I met her a week before I confronted my ex. We ended up kissing, turns out my ex was right behind me. She ran off with her roommate and avoided us the rest of the night. I saw my ex again later that night at a pizza place next to the club. I left my ex alone and I left with the new girl, and we sat outside by the window for 20 or so minutes. I invited her back to my place but before we left, I looked in before we left. My ex was really upset. And all of her friends were consoling her. I though, she's the one who dumped me, used me, why does she care.
This brings me to my question. The next week the new girl and I, went to the club again. My ex was there. I left her alone. Talked to other people, acted like she wasn't there and kept my distance. Every time she walked past the new girl and I she would stare at me. If she saw I noticed her looking she would turn her head really quick and so would I. This happened like 6 or 7 times. She kept walking by me and kept staring at me. I went to get a drink and she watched me from the dance floor. We saw her at the pizza place again, while we were ordering my ex and her roommate took off quickly. When we left my ex was going back to the pizza place, we were across the street from each other and she kept staring at me sad from the other side of the road. I'm leaving her alone. She broke up with me. She's the one who wanted to end it. She just kept walking past me and watched me all night while I was with the other girl. The thing is, I like the new girl, but even after how I was treated, I still miss my ex. Before she got depressed we had this chemistry I have never experienced before. She felt the same way. Why did she keep watching me all night. Especially when she was the one walking past me watching me?