Her book takes a candid look at the struggle with fame and mental illness and what's possible with the love and support of family.

\"Despite how far and how hard we had fallen as a family, we had restored our wings through therapy and were able to soar toward a brighter future as a family together,\" De La Garza said. She admitted that her idea of what success looked like, in the beginning, was \"totally wrong.\"

\"PHOTO:
ABC News
PHOTO: Demi Lovato sat with her mom Dianna de la Garza on "GMA" to discuss her new memoir.
>

\"The reality for me today is being mentally and physically healthy, plus being able to work a job that you truly love every day of your life. That's what I think really equals happiness,\" she continued.

Since De La Garza first went into treatment in 2011 for substance abuse and eating disorders, she said she hardly recognizes the woman she is now as a result.

\"I think the woman that went into treatment when I finally did accept help, I think she was a really broken, tired, sick girl,\" De La Garza explained. \"And now our lives are so different. I mean, we're healthy, we're happy -- all the things that we've been working on I think that that's the strong person I am today.\"

Lovato added, \"I know it's not easy to be open with the world and for her to share her story is something that I'm extremely proud of.\"

Lovato also said she's noticed a significant change in her mom's overall well-being. \"She kind of had a cloud over her and now she glows and she is just so cheerful and she's the most positive person I know,\" she said, sitting by her mom's side.

I’m so grateful for all of the 6 year sober birthday wishes... it means more than you know. Truly. Thank you ???? pic.twitter.com/zIr4XeeXVm

— Demi Lovato (@ddlovato) March 16, 2018

Lovato is celebrating six years of sobriety and said that her own goal of helping others is what has really helped her reach this milestone.

\"One of the reasons I stayed sober is because I want people to know that it is possible for you to get help and to recover. It's something that's very important, that people know that you're able to ask for help these days and people will help you,\" she explained.

Yes it is. I should know! Congrats, Baby Girl!! #CongratsOn6YearsDemi ?????? https://t.co/BCu9TRdNTt

— Dianna De La Garza (@DiannaDeLaGarza) March 15, 2018

Her mom echoed that advice, adding, \"Reach out and get help from wherever you can, family, friends, community programs, whatever you can do. Reach out and get help because it is a good thing.\"

\"PHOTO:
ABC News
PHOTO: Demi Lovato sat with her mom Dianna de la Garza on "GMA" to discuss her new memoir.
>

Lovato is a former patient-turned-advocate and now co-owner of the Comprehensive Assistance Support Treatment [CAST] Centers, a wellness and recovery center that personally helped her during her battle with substance abuse.

She will be bringing the CAST program on the road for her upcoming concert tour to help motivate others. \"If you sign up and you're going to the concert you can come to this motivational speaking [before the show],\" she said.

Lovato recently invited \"GMA\" co-anchor Robin Roberts to give a motivational talk at one of the events and said she is \"somebody that is so inspirational and I love her to death, so I'm very grateful that she's coming.\"

","canonicalUrl":"https://abcnews.com/GMA/Culture/dianna-de-la-garza-daughter-demi-lovato-inspired/story?id=53792517","legacySlug":"/culture/story/dianna-de-la-garza-daughter-demi-lovato-inspired-53792517","noIndexNoFollow":false},"publishTime":"14:35","publishDate":"03-16-2018","updatedTime":"14:49","updatedDate":"03-16-2018","socialImage":{"alt":"VIDEO: Demi Lovato and her mother open up about overcoming addiction live on 'GMA'","credit":"ABCNews.com","ratio":"16x9","url":"https://s.abcnews.com/images/GMA/180316_gma_breakfast2_16x9_1600.jpg","width":992,"height":558},"datePublished":"3/16/2018 14:35:00 GMT","video":{"live":false,"id":53792517,"headline":"Singer's mom opens up about her eating disorder","mediaAssetTitle":"GMA_DEMI LOVATO_180316","description":"The singer's mom opens up in a new memoir about her struggles. ","duration":"7:28","posterImg":{"url":"https://s.abcnews.com/images/GMA/default-img-undefined.png","width":608,"height":342},"video":{"feed":"https://service-pkgabcnews.akamaized.net/opp/hls/abcnews/2018/03/180316_gma_breakfast_demi_830_,500,800,1200,1800,2500,3200,4500,.mp4.csmil/playlist.m3u8"},"playlist":["52573071","53787317","132176615"]},"relatedItems":[{"contentType":"story","date":"January 24, 2018","headline":"Demi Lovato puts mental health center stage for upcoming tour","section":"news","slug":"/news/story/demi-lovato-puts-mental-health-center-stage-announces-52573071","id":52573071,"image":{"alt":"Demi Lovato puts mental health center stage for upcoming tour","url":"https://s.abcnews.com/images/Entertainment/demi-lovato-gma-mem-180124_4x3t_240.jpg","credit":"ABC","ratio":"1x1"}},{"contentType":"video","date":"March 16, 2018","headline":"Demi Lovato's mom opens up on her battles with substance abuse, addiction","section":"culture","slug":"/video/53787317","id":53787317,"image":{"alt":"Demi Lovato's mom opens up on her battles with substance abuse, addiction","url":"https://s.abcnews.com/images/GMA/180316_gma_breakfast2_1x1_240.jpg","credit":"ABCNews.com","ratio":"1x1"}},{"contentType":"video","date":"April 19, 2026","headline":"Group of seniors, dubbed 'Oldchellas' share heartfelt messages to Coachella attendees","section":"news","slug":"/video/132176615","id":132176615,"image":{"alt":"Group of seniors, dubbed 'Oldchellas' share heartfelt messages to Coachella attendees","url":"https://s.abcnews.com/images/WNT/260418_wn_ender_oldchellas_hpMain_1x1_240.jpg","credit":"ABCNews.com","ratio":"1x1"}}],"relatedContentSection":"news","schemaContent":{"name":"Singer's mom opens up about her eating disorder","description":"The singer's mom opens up in a new memoir about her struggles. ","duration":"7:28","uploadDate":"03-16-2018","publication":"03-16-2018","images":"https://s.abcnews.com/images/GMA/default-img-undefined.png","url":"https://service-pkgabcnews.akamaized.net/opp/hls/abcnews/2018/03/180316_gma_breakfast_demi_830_,500,800,1200,1800,2500,3200,4500,.mp4.csmil/playlist.m3u8","contentUrl":"https://service-pkgabcnews.akamaized.net/opp/hls/abcnews/2018/03/180316_gma_breakfast_demi_830_,500,800,1200,1800,2500,3200,4500,.mp4.csmil/playlist.m3u8","link":"https://www.goodmorningamerica.com/culture/story/dianna-de-la-garza-daughter-demi-lovato-inspired-53792517"}},"playlist":[{"id":"132054443","contentType":"story","section":"news"},{"id":"132054798","contentType":"story","section":"news"},{"id":"132033010","contentType":"story","section":"news"},{"id":"131912713","contentType":"story","section":"news"},{"id":"131830583","contentType":"story","section":"news"},{"id":"131834976","contentType":"story","section":"news"},{"id":"131554765","contentType":"story","section":"news"},{"id":"131554815","contentType":"story","section":"news"},{"id":"131543053","contentType":"story","section":"news"},{"id":"131432442","contentType":"story","section":"news"},{"id":"131121474","contentType":"story","section":"news"},{"id":"131247079","contentType":"story","section":"news"},{"id":"131228784","contentType":"story","section":"news"},{"id":"131178806","contentType":"story","section":"news"},{"id":"131142257","contentType":"story","section":"news"},{"id":"131046664","contentType":"story","section":"news"},{"id":"131048076","contentType":"story","section":"news"},{"id":"131033212","contentType":"story","section":"news"},{"id":"130999943","contentType":"story","section":"news"},{"id":"130971027","contentType":"story","section":"news"}],"kvps":{"pgtyp":"article","lang":"en","sp":"goodmorningamerica","programmatic":"true","bundleId":"com.abcnews"}},"analytics":{"accountID":"wdgnewwdgnewgmaweb","ns":"gma","pageName":"gma:culture:video","pageType":"video","globalSpecVersion":"v1.08","siteDifferentiator":"gma:site","tagID":"g_page01","userABCookie":"0","section":"culture","title":"Singer's mom opens up about her eating disorder","pubTime":"10:35","pubDate":"03-16-2018","modTime":"10:49","modDate":"03-16-2018","taxonomyTags":"none","id":53792517,"editorialOtherSubjects":"","wordCount":"none","columns":"none","authors":"","authorsUnit":"none","authorsBureau":"none","subBrand":"Good Morning America","provider":"Good Morning America","videoName":"Singer's mom opens up about her eating disorder","mediaAssetTitle":"GMA_DEMI LOVATO_180316","videoId":53792517,"mediaOnPage":"video","legacySlug":"/culture/story/dianna-de-la-garza-daughter-demi-lovato-inspired-53792517"},"taboola":{}},"request":{"headers":{},"httpVersion":"1.1","method":"GET","url":"/video/53792517","vary":{"host":"www.goodmorningamerica.com","cached":true,"path":"/video/53792517","forwarded-proto":"https","device":"desktop","userab":"0"}},"viewport":{"width":1260,"height":0},"user":{}};