who was she married to ?
She has been in two marriages, with Tommy Mottola and Nick Cannon.
Mariah Carey
Carey began dating Tommy Mottola while recording "Music Box", and married him on June 5, 1993. After the release of "Daydream" and the success that followed, Carey began focusing on her personal life, which was a constant struggle at the time. Carey's relationship with Mottola began to deteriorate, due to their growing creative differences in terms of her albums, as well as his controlling nature. On May 30, 1997, the couple announced their separation, with their divorce finalized by the time Mottola remarried on December 2, 2000. Carey was in a three-year relationship with singer Luis Miguel from 1998 to 2001.

Carey met actor and comedian Nick Cannon while they shot her music video for her song "Bye Bye" on an island off the coast of Antigua. On April 30, 2008, Carey married Cannon in The Bahamas.
who is mariah carey singing about in we belong together It is about a woman's desperation for her former lover to return. when was it released ? March 29, 2005 where was the singer born ? Huntington, New York
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Mariah Carey [SEP] Personal life
Carey began dating Tommy Mottola while recording "Music Box", and married him on June 5, 1993. After the release of "Daydream" and the success that followed, Carey began focusing on her personal life, which was a constant struggle at the time. Carey's relationship with Mottola began to deteriorate, due to their growing creative differences in terms of her albums, as well as his controlling nature. On May 30, 1997, the couple announced their separation, with their divorce finalized by the time Mottola remarried on December 2, 2000. Carey was in a three-year relationship with singer Luis Miguel from 1998 to 2001.