Mormonism teaches: We have a Goddess mother

As summarized by Milton R. Hunter (Leading 'Council of the Seventy' member): “The stupendous truth of the existence of a Heavenly Mother, as well as a Heavenly Father, became established facts in Mormon theology” [The Gospel Through the Ages (1958), 98.]

—“WE, THE FIRST PRESIDENCY and the Council... proclaim... Each [person] is a beloved spirit son or daughter of heavenly parents.” [The Family: A Proclamation to the World (1995)]
—“For as we have a Father in heaven, so also we have a Mother there, a glorified, exalted, ennobled Mother.” [Achieving A Celestial Marriage, LDS Student Manual, 129.]
—“You are made in the image of our heavenly mother.” [The Latter-day Saint Woman: Basic Manual for Women, Part A: Lesson 9: Chastity and Modesty (2000), 65.]
—“We know, for example, that we were sons and daughters of heavenly parents—males and females”[Gospel Principles, Chapter 2: Our Heavenly Family (2011).]

—“heavenly parents” [“Oh, What Songs of the Heart” (hymn #286)]
—“heav'nly parents” [“We Meet Again As Sisters” (hymn #311)]
—“...I've a mother there. .. Father, Mother, may I meet you In your royal courts on high?” [“O My Father” (hymn #292).]

—Joseph Fielding Smith (Mormonism's 6th president-prophet): “God revealed that principle that we have a mother as well as a father in heaven to Joseph Smith; Joseph Smith revealed it to Eliza Snow Smith, his wife; and Eliza Snow was inspired, being a poet, to put it into verse.” “Man, as a spirit, was begotten and born of heavenly parents, and reared to maturity in the eternal mansions of the Father, prior to coming upon the earth in a temporal [physical] body” [Teachings of Presidents of the Church: Joseph F. Smith (1998), 335.]
—Orson Pratt: “In the Heaven where our spirits were born, there are many gods, each one of whom has his own wife or wives... Each God, through his wife or wives, raises up a numerous family of sons and daughters;... As soon as each god has begotten many millions of male and female spirits …he sends both the male and female spirits to inhabit tabernacles of flesh and bones. … The inhabitants of each world are required to reverence, adore, and worship their own personal father who dwells in the heaven which they formerly inhabited.” [The Seer, 1853 (1990 ed.), vol. 1, 37.]
—Spencer W. Kimball(Mormonism's 12th president-prophet): “queenly elegance of our Heavenly Mother, and knowing how profoundly our mortal mothers have shaped us here” [“The True Way of Life and Salvation,”Ensign (May 1978), 4.]
—Brigham Young (Mormonism's 2nd president-prophet): [In articulating the controversial Adam-God doctrine] “I tell you more, Adam is the father of our spirits …our spirits and the spirits of all the heavenly family were begotten by Adam, and born of Eve. …I tell you, when you see your Father in the Heavens, you will see Adam; when you see your Mother that bore your spirit, you will see Mother Eve.” [Manuscript Address of Brigham Young, Oct 8, 1854.”]
—Bruce R. McConkie (LDS 'General Authority'): “Implicit in the Christian verity that all men are the spirit children of an Eternal Father is the usually unspoken truth that they are also the offspring of an Eternal Mother. …This doctrine that there is a Mother in Heaven was affirmed in plainness by the First Presidency of the Church… they said that ‘man, as a spirit, was begotten and born of heavenly parents, and reared to maturity in the eternal mansions of the Father,’ that man is the ‘offspring of celestial parentage,’ and that ‘all men and women are in the similitude of the universal Father and Mother, and are literally the sons and daughters of Deity’” [Mormon Doctrine (1979), 516.]

GOD HAS SEX WITH HIS GODDESS WIFE/WIVES (PRODUCING CHILDREN)

See here.

JESUS/SATAN/OUR SPIRITS ARE ALL OFFSPRING OF HERS

See here.¹