Pisces Man Very confused by this Cancerian Woman!!

I met this cancerian women at work about a year ago. At the time I was her boss so i didn't act on anything even though i found her very attractive, smart, and mature. So anyways She started to snapchat me when i wasnt at work with her telling me she missed me. This started about december so 7 months or so ago. Thats about the Time we started texting all the time. At first she was talking to me every day without hesitation and would text me back within minutes. Anyways, There was a birthday party for a mutual work friend one night, She told me she was going to this and told me she was hoping that i would be there and that she wanted me to dress nice so she could see how i looked. So i did just that. At the time no one at work knew about us talking. So anyways my friend who is a girl and works with both of us, needed a ride home because she had been drinking So i took her home. About 5 mins after dropping my friend off i get a text from The cancerian woman. She texted me and was telling me that she though i was fucking my friend. I told her that was not happening considering she was married and i was also friends with her husband. Anyways immediately after tell her that she tells me she has to tell me something important and that she is worried to tell me because she thinks i will be mad. I told her i wouldnt be and she started acting kind of funny in telling me that she was driving home kinda fast and acting kinda crazy. I got a text from her a bit later when she got home explaining that she was recently dating this guy (Well Call him bob). She said she was dating this guy bob for about 7 months and that she recently had sex with him but she was done talking to him because he was an ass hole to her. I told her it was fine and i didnt care as long as she was done with him because there was nothing i can do about a past boyfriend of hers. I also told her though at that point that i wanted to be the only one she was talking to if we were going to continue talking and flirting, she said she was completly done with that guy and that its not a problem for her. I also hung out with her a bit before that alone and I took her to movie and then we went back to my place and cuddled in my room and watched tv. we didnt hook up or kiss or anything. and also we hung out once and she went christmas shopping with me. I was going to get her a small cute gift she mentioned in conversaiton and she saw it on my christmas list and got really weird about it and told me to not ge