Dave groll's daughter appears to have deactivated her Instagram amid news that her rocker dad welcomed a fourth daughter outside of his marriage on Tuesday September 10th The Rocker posted a statement on his Instagram sharing that he recently fathered a child with a woman outside of his marriage to longtime wife Jordan Blum as of Tuesday afternoon gr's 18-year-old daughter Violet's Instagram remains deactivated though it is unclear the exact date she shut down the account Gro shares Violet and his two other daughters opilia 10 and Harper 15 with Blum his wife of 23 years have recently become the father of a new baby daughter born outside of my marriage Gro wrote in a statement shared to his Instagram on September 10th I plan to be a loving and supportive parent to her I love my wife and my children and I'm doing everything I can to regain their trust and earn their forgiveness he continued we're grateful for your consideration toward all the children involved as we move forward together to the 2023 glastenbury Festival in June 2023 Gro introduced his oldest child at the events pyramid stage before performing a track from his band's latest album but here we are my favorite singer in the world Gro said as Violet appeared on stage this is a song I wrote for my mother Violet's grandmother this is show me how Gro yelled that's my girl as the fatherdaughter duo finished the song I love it when you're on stage with your daughter and you hit a bad note he also joked earlier that year Gro appeared with his wife and three daughters at the 202 2 3 Grammy Awards smiling together as they walked the carpet the musician sported his signature Rock Style with black rimmed glasses as he posed with his family on the red carpet Blum opted for a short black sequin dress topped with offshoulder white lace Violet paired a Blazer dress and knee high boots with red lipstick while Harper wore a vintage feeling floral dress with lug soulle boots opilia posed in front of her family wearing a floaty