The Massachusetts Affidavit in Support of Motion for Supervised Visitation is a legal document used by a parent seeking supervised visitation of a child in the state of Massachusetts. It is typically filed along with a Motion for Supervised Visitation in the Probate and Family Court of the Commonwealth of Massachusetts. The affidavit must be signed in front of a Notary Public and must include information regarding the parent's background, relationship with the child, and a statement of why the parent believes that supervised visitation would be in the best interest of the child. It must also include a description of the proposed visitation plan, including the proposed frequency, duration, and location of the visits. There are two types of Massachusetts Affidavit in Support of Motion for Supervised Visitation: Voluntary and Involuntary. A Voluntary Affidavit is used when both parents agree to the terms of the supervised visitation, while an Involuntary Affidavit is used when one parent objects to the proposed visitation and the court must make a determination whether supervised visitation is in the best interests of the child.