So this is kinda long.

About a year and half ago I let one of my good friends and her son move in with me. She pretty much begged me as soon as she found out I was getting station close to her. Anyway I ended up moving 40minutes away from where I recruiter because that town didn't have any homes for rent that was three bedrooms and there really isn't anything between here and there. She didn't have a job for 10months while she was living with me only money she had was the 500she would get for child support. I paid for everything and I asked for nothing. I had the money so nbd. I then sold my car to her and since I was moving in with my now husband I told her we could set up a different aymeny plan. She asked if she could pay me a grand for the next couple years on the first of the year. I agreed. She ended up getting compensation for when she was in service and was able to pay off the car. It was suppose to be 4600/but she paid me 4900/and neither of us caught this until about 2 weeks ago. She asked for the money back oh and I forgot to mention I paid over 100$ for the car to get switched to her name. Now I'm willing to pay her, that's not the problem, I have the money, but us it just more or should I be a little upset that she even asked for 300$ dollars after all the money I have spent on everything.?. This is a serious issue because I just had another friend screw me over so I have a complex about feeling like I'm being to nice and giving. What would you do? How would you feel?