Gene Robinson in the context of "Coadjutor bishop"

The Anglican realignment is a movement among some Anglicans to align themselves under new or alternative oversight within or outside the Anglican Communion.

Two of the major events that contributed to the movement were the 2002 decision of the Diocese of New Westminster in Canada to authorise a rite of blessing for same-sex unions, and the nomination of two openly gay priests in 2003 to become bishops. Jeffrey John, an openly gay priest with a long-time partner, was appointed to be the next Bishop of Reading in the Church of England and the General Convention of the Episcopal Church ratified the election of Gene Robinson, an openly gay non-celibate man, as Bishop of New Hampshire. Jeffrey John ultimately declined the appointment due to pressure.

Since the 1990s, the Anglican Communion has struggled with controversy regarding homosexuality in the church. In 1998, the 13th Lambeth Conference of Anglican bishops passed a resolution "rejecting homosexual practice as incompatible with Scripture". However, this is not legally binding, "though it commends an essential and persuasive view of the attitude of the Communion." "Anglican national churches in Brazil, South Africa, South India, New Zealand and Canada have taken steps toward approving and celebrating same-sex relationships amid strong resistance among other national churches within the 80 million-member global body. The Episcopal Church in the U.S. has allowed same-sex marriage since 2015, and the Scottish Episcopal Church has allowed same-sex marriage since 2017." In 2017, clergy within the Church of England indicated their inclination towards supporting same-sex marriage by dismissing a bishops' report that explicitly asserted the exclusivity of church weddings to unions between a man and a woman. At General Synod in 2019, the Church of England announced that same-gender couples may remain recognised as married after one spouse experiences a gender transition. In 2023, the Church of England announced that it would authorise "prayers of thanksgiving, dedication and for God's blessing for same-sex couples."

In 2002, the Diocese of New Westminster, in the Anglican Church of Canada, permitted the blessing of same-sex unions. In 2003, two openly gay men in England and the United States became candidates for bishop. In the Church of England, Jeffrey John eventually succumbed to pressure to withdraw his name from consideration to be the Bishop of Reading. In the Episcopal Church in the United States, Gene Robinson was elected and consecrated Bishop of New Hampshire, becoming the first openly gay bishop in the Anglican Communion and in apostolic Christianity. This was highly controversial and led several hundred bishops to boycott the 2008 Lambeth Conference. As an alternative to Lambeth, many of these bishops attended the Global Anglican Futures Conference in Jerusalem.

In 2003, the Lambeth Commission on Communion was appointed by the Anglican Communion to study problems stemming from the consecration of Gene Robinson, the first non-celibate, openly gay priest to be ordained as an Anglican bishop, in the Episcopal Church in the United States and the blessing of same-sex unions in the Anglican Diocese of New Westminster. The Commission, chaired by Archbishop Robin Eames, published its findings as the "Windsor Report" on 18 October 2004. The report recommended a covenant for the Anglican Communion, an idea that did not come to fruition.