While Selling Sunset fans got some insight into Amanza Smith ’s messy relationship with her ex-husband, Ralph Brown, on the Netflix reality series , there’s a lot more to the story — and Us Weekly is breaking down everything to know about his disappearance. Smith and Brown exchanged vows in July 2010. The twosome, who share daughter Noah and son Braker, called it quits after two years of marriage in 2012. She now claims she hasn’t heard from Brown since September 2019. “My ex-husband and I have been divorced since my kids were 1 and 2,” Smith explained on Selling Sunset . “So, for the past seven years, they have spent a week with Daddy and a week with Mommy. And Daddy’s a great dad, he’s very present, but over the past couple of months stuff has really hit the fan and he’s basically just off the grid. And we don’t really know what’s going on. I just don’t have answers for them.” She told Entertainment Tonight that the former New York Giants star was an “amazing father” before he...