Excommunication
In 1638, now accused of lying in her recantation, Anne Hutchinson was excommunicated by the Boston Church and moved with her family to Rhode Island to land purchased from the Narragansetts. They were invited by Roger Williams, who had founded the new colony as a democratic community with no enforced church doctrine. Among Anne Hutchinson's friends who also moved to Rhode Island was Mary Dyer.
In Rhode Island, William Hutchinson died in 1642. Anne Hutchinson, with her six youngest children, moved first to Long Island Sound and then to the New York (New Netherland) mainland.
Death
There, in 1643, in August or September, Anne Hutchinson and all but one member of her household were killed by Native Americans in a local uprising against the taking of their lands by the British colonists. Anne Hutchinson's youngest daughter, Susanna, born in 1633, was taken captive in that incident, and the Dutch ransomed her.
Some of the Hutchinsons' enemies among the Massachusetts clergy thought that her end was divine judgment against her theological ideas. In 1644, Thomas Weld, on hearing of the death of the Hutchinsons, declared "Thus the Lord heard our groans to heaven and freed us from this great and sore affliction."
Antinomianism
Antinomianism is any view which rejects laws or legalism and argues against moral, religious or social norms, or is at least considered to do so. The term has both religious and secular meanings. In Christianity, an antinomian is one who takes the principle of salvation by faith and divine grace to the point of asserting that the saved are not bound to follow the moral law contained in the Ten Commandments. The distinction between antinomian and other Christian views on moral law is that antinomians believe that obedience to the law is motivated by an internal principle flowing from belief rather than from any external compulsion. Examples of antinomians being confronted by the religious establishment include Martin Luther's critique of antinomianism and the Antinomian Controversy of the seventeenth-century Massachusetts Bay Colony. In the Lutheran church and Methodist church, antinomianism is a heresy.
More here
https://www.history.com/topics/colonial-america/anne-hutchinson#section_8
