My Marisol's hair part is starting to come out I was just brushing it one day and her hair came out where the part was. It just kind of fell out but it is ok now I think. If it gets any worse she might need to go to the AG hospital soon. I feel so bad for your Marisol I hope she feels better soon a new head is $38. AG might call you and ask you if they could just replace the doll altogether that's what happend to my AGOT24 she is feeling much better now!!