I have many experiences (too many to count) that has lead me to the knowledge that God is the Father of us all and loves us very much. He wants nothing more than for us to return to live with Him someday.
This website explains perfectly my belief in Him. Check it out. http://www.mormon.org/mormonorg/eng/basic-beliefs/the-restoration-of-truth/god-is-your-loving-heavenly-father