Bobby Brown and famil shot at a location home in Bel Air, CA on April 19, 2022. Photographer: Nolwen Cifuentes Hair: Mona Shabazz Makeup: Ronald Herrera Stylist: Kenya Ware Watches: Rolex

On Jan. 31, 2015, Bobbi Kristina wasfound unresponsive in a bathtubwith a mix of drugs in her system, eerily similar to the manner in which her mother Whitney Houston was found inside her Beverly Hills hotel room in 2011. Bobbi Kristina died that July after spending months in a coma.

“No family, no father should have to go through this,” says Brown, who with the help of wife Alicia Etheredge, has made it his new mission to speak out about the dangers of drug abuse, particularly fentanyl.

Jim Smeal/Ron Galella Collection via Getty Images

Bobby Brown and daughter Bobbi Kristina

The pain of losing them is something he’s still grappling with today. “I’ve cried, but not how I want to. I really want to just scream to the top of my lungs and cry, but it’s just not there.”

Brown, who is sober and in therapy, says his remaining children, including Landon, LaPrincia and his three youngest with Etheredge, Cassius, Bodhi and Hendrix, help him get through his darkest days.

bobby brown jr., bobby browb

If you or someone you know is struggling with addiction, please contact the SAMHSA substance abuse helpline at 1-800-662-HELP.

For much more on this story pick up the latest issue of PEOPLE, on newsstands everywhere Friday.

source: people.com