Kim N

I have a now 16 yr old disabled non verbal son in a Boston public school. I have denied my sons iep for the past 2 yrs due to my son having food lodge in his throat for 7 plus hours, multiple times, and them having no equipment that was on my son's iep. My question is it legal for the school to call dcf and have them threaten to take my child from me if I do not sign the iep the way the school wants ?