My son goes to a private preschool. They just opened a kindergarten program. Right now it's only 5 little girls and they share a classroom with the preschool.

One of the little girls, Molly, has special needs. I don't know what's wrong with her but she's 6 years old, not potty trained, and always has something in her mouth. She does seem very sweet though. She waits at the door during drop off so she can hug or high five everyone that comes in the room. She does the same at pickup.

I met Molly's mom the other day and she started telling me how Molly always talks about my son and that she wants to marry him. She asked if we could set up a play date but I would honestly rather have my son stay away from Molly. I changed the subject and later emailed the teacher and asked if Molly could be kept away from my son. I just want him to be around normal kids right now. I don't want him to think acting the way she does is okay. I guess they told Molly's mom what I said because I ran into her at a birthday party and she confronted me for trying to keep her daughter away from her "best friend" and that she's devastated when her teacher takes her away from my son. She claims that she's had to pick Molly up early twice since this happened because her teachers just couldn't calm her down.

Molly made a beeline for my son when her mom was yelling at me and they both started crying once I separated them, so this whole thing ruined the birthday party for my son. Molly and her mom left early and the other moms were very cold towards me for the rest of the party. AITA for not wanting him to play with her?