Help I dont know who to blame. What do i do?

Ok I have a friend lets say her name is jane and my other firend carol and then sady. My friend jane and carol had a sleepover and at the end they were both realy mad at me. and my friend sady said that jane said she dosent know if she thinks me the same then called me a ***** and mean. and my friend carol (we made up) said that she was just mad i lost her costume. but jane waved to me happily.. Help!!!!!!