Am I in situationship ?

I am (21M) and was a teaching assistant in a course during my 4th year, at that time a 2nd year girl (attractive and cute) always used to ask doubts only to me and was trying to be friendly with me. She also asked my number, but I thought she might require help for her roadmap thats why I gave my number to her.

She used to text me everyday, and later she also asked me out for a date, and I just accepted it. On the date she told how her prev bf left for his prev gf. She had been in relationship with him for nearly a year, they also had sex and then he left her. She also had 3-4 bf in school. At that time I realised she is a huge red flag, so I wasnt interested in her that much. Also I had paid for our date, she didnt even ask me if we would split the bill or not.

After few days she had started flirting with me, texting me " I wish I would be riding u instead riding this activa...", and bcoz of such frequent texts I asked her if she wanted to be in relationship with me or not, to which she replied " just few months back only I had break-up, so I require time...." Then why the heck were u flirting with me, if u dont wanted to be in relationship.

Again after few days she called me in a empty room in our university, I told her I am having a project which I need to complete tonight, but she kept insisting me just to be with her for 5 more minutes, 5 min - 5 min bolke 1 ghante tak mujhse baat kar rhi thi and jane hi nhi de rhi thi, and suddenly she asks me "Do you want to makeout with me? rn no one is one here..... " And I was completely shocked, she dont want to get in relationship, but want to kiss me ??? Then I am in which relationship ? SITUATIONSHIPPP?........I denied and went home.

The very next day, my other friend (who has zero clue that I am talking to a 2nd yr girl) of my batch told me that some 2nd year girl told his friend (his junior who is also in 2nd year) that "a TA from 4th yr (me) is crazy after her and I want her so much and he always keep texting me"........After hearing I was completely shocked, like wtf I never flirted with her, never asked her out and I want her and I am texting her ????

After hearing my side of story my friend told me that she might be doing all this just to pass that course in which I am TA and take benefit of me. On that same day, I blocked her and stopped talking to her. But she never asked any favour about attendance or marks or anything related to course.

If I was in situationship and she wanted to make out with me, then why is she spoiling my name in her batch ?????