<human>: I'm not sure if I'm overreacting, these are the situations when it's happened:

1. I joined the company in January. My manager arranged a big party for everyone in our branch which happened in December, before I joined. He was discussing the party with my work colleague whilst I was there, and said to me "I mentioned it to you at the interview but you were being awkward and didn't want to come"...I know for a fact he didn't invite me!! (I have an excellent memory. I don't care that I wasn't invited because I hadn't even joined at this point, but why lie about it?)

2. I was placed in an office on my own, isolated from everyone else in the branch because I'm working on a different side of the business. My manager asked me one day how I felt about working on my own, and I replied: "I would prefer to be working around others because it can get quite lonely, but I understand if you can't do this". When this was brought up by one of my colleagues in a meeting, he said "no you prefer being on your own don't you?" and I said "no, I would prefer to be around others" and he played dumb ("really?") like he couldn't remember me saying this before. 

3. We both had to travel 2 hours to the same location to go to see the directors of the company. It would make sense for both of us to travel together to save fuel and company costs. He tells me he is going to get the train up. I tell him I don't want to get the train, because it takes double the time so I'll drive up and pay for the fuel myself. 
On the day of the meeting, he drives in. When the director says he doesn't understand why we both drove up separately, he says "she insisted on driving in on her own". 
   
I would really appreciate any views on this, as I'm not sure if I'm overreacting or what. I really enjoy my job, but I'm a bit worried that my manager is portraying me as some awkward difficult employee to the directors.

Give me the gist of the text in a nutshell
<bot>: Manager tells small lies about what I've said/done in front of colleagues and directors of the company. I'm not sure if I'm overreacting or not.