TRAGIC: Former fiance of Angela Simmons murdered in Atlanta

Sutton Tennyson is the father of Simmons' son.

Angela Simmons is mourning the loss of her former fiancee, Sutton Tennyson, who was shot to death at his home in Atlanta over the weekend.

Tennyson, 37, was reportedly gunned down in the driveway of his home in Atlanta on Saturday night, and found dead with multiple gunshot wounds in his garage.

Simmons and Tennyson shared one child together, two-year-old, Sutton, Jr. The couple was engaged to be married but quietly ended their relationship last year.

The reality star who is featured on Growing Up Hip Hop and is the daughter of Rev Run shared a heartbreaking post on social media n Sunday.

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“Thank you for leaving behind my greatest gift . I’m hurting . I’m numb. Thank you for the out pouring of love everyone . I cant believe I’m even saying Rest In Peace Sutton . I promise to hold SJ down in every way I promise ❣️,” she posted.

Angela Simmons also shared several snapshots of Sutton with their son on Instagram as well as a video of their son watching a video of himself with his dad.

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“Reflecting. He keeps replaying it ? RIP Sutton,” she posted.

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According to reports, the Atlanta Police Department responded to a “shots fired” call after neighbors called in after hearing gun shots just before 5p.m. on Saturday evening. So far, investigators believe Sutton was murdered after a conversation with another male escalated with the assailant speeding away in a car.

The case is currently under investigation by the Atlanta Police Department’s homicide unit.