The pair had tied the knot in October 2013 and shares a three-year-old daughter named Delilah.
The couple had married in Hawaii in 2019 after their engagement on “After the Final Rose” following his decision to split from winner Becca Kufrin.
The featured picture was taken when Terri was expecting Bindi’s baby brother Robert.
The baby’s due date, which the couple had named Joey, remained announced.
Lauren is reportedly due May 2021.
“Baby Sorrentino May 2021” said the picture