I mentioned in my original post that my cousins are mentally handicapped. I don't think they really know any better. I wasn't home, or it wouldn't have happened. One of my cousins came over this morning and I told him to ignore her until she stopped barking them to just let her smell him. After about 10 minutes she finally calmed down and jumped into my lap and just sat there. I take that as a good sign because she didn't shake or growl. She sat calmly and even jumped down to get a toy like she wanted to play. I wasn't sure if this would have been to much to start with so I took her to the park for a walk until he left.
 
Thanks for giving me your opinions! 
