My son is younger than my nephew and has an awesome vocabulary for his age. I try to go over as much as possible, but it ends up being once sometimes twice a month.
Last week we took my nephew to the doctor and he was concerned that he doesn't speak. His hearing is fine, he just doesn't talk. So the doctor suggested daycare, not full-time, just a few hours a day. My sil refused, so I suggested she join my playgroup. Nope. Today I took over a brochure to my son's preschool. They're reputable, not too expensive and they provide transportation.
She just refuses to put him in daycare or preschool.
I'm at my wits end trying to help her. She's doing a disservice to my nephew and if she wants children's services involved, not my problem!