TEWKSBURY â In the wake of the Tewksbury Teachers Associationâs no confidence vote in TewksÂbury administrators and a public letter detailing acÂcusations of unprofessional behavior in the administration, members of the TewksÂbury School ComÂmittee and superintendentâs office distributed letters to the district exÂplaining their stanÂces on the TTAâs position. In the letter, the TTA highlighted a âpattern of beÂhavior [that] has caused divisiveness, disruption, and confusion... over the last four yearsâ and said that âthe TTA, as a membership, no longer has confidence in the superintendent and assistant superintendentâs ability to lead this district.â