A ree Osbourne vowed to look after her mother-in-law, Sharon Osbourne, in the wake of Ozzy Osbourne’s death. The wife of Jack Osbourne posted a poignant tribute to Instagram a few days after the Black Sabbath legend’s life was remembered with a funeral procession and memorial service at his Buckinghamshire estate.

Ozzy and his wife, Sharon Osbourne, shared three children: daughters Aimee, 41, and Kelly 40, and son Jack, 39. The late rocker also had three other children — Elliot, Jessica and Louis — from his first marriage to Thelma Riley.

Jack Osbourne’s wife Aree Gearhart posted a tribute to her father-in-law Ozzy Osbourne on Instagram on Sunday, Aug. 3.