If you’re a longtime Teen Mom 2 viewer, then you’re no doubt aware of the courageous struggle of Leah Messer’s daughter Ali.
Ali has been diagnosed with Titin muscular dystrophy, a rare form of the disease that had never before been seen in children.
The good news is that Ali has a diagnosis, and she’s a fighter.
Sadly, the bad news just keeps on coming.
And on social media today, fans are somberly discussing the latest update about Ali, a development that dwarves all of the usual TM2 drama.
Take a look …
Brave Ali

Fans who have been keeping up with Leah’s story over the years know that the fight to locate the best specialists and treatment for Ali has been all-consuming.
An Inspiration

Ali’s optimistic outlook in the face of daunting odds has served as an inspiration for millions who are affected by chronic illness, directly or otherwise.
Ups and Downs
Over the years, Teen Mom 2 fans have been thrilled by Ali’s progress — and devastated by her setbacks.
A Labor of Love
While there may have been times when Leah’s own drama took center stage on the show, Ali’s difficulties are always at the forefront of Messer’s mind.
A Rare Condition
The form of muscular dystrophy that afflicts Leah has never before been seen in children, and specialists have struggled to determine the best course of treatment.
Staying Strong

Together with her first baby daddy, Corey Simms, Leah has worked tirelessly to ensure that Ali’s childhood is as “normal” as possible. Sadly, in recent years, it’s often felt as though bad news about the 8-year-old’s condition is non-stop …
The Latest
On the most recent Teen Mom 2 reunion special, Leah offered a heartbreaking update on her daughter’s condition.
A Painful Admission
Speaking with host Dr. Drew Pinsky, Leah revealed that she’s unsure how long Ali will be able to continue attending school.
The Tragic Truth

Putting on a brave face for fans, Leah stated that her daughter “continues to get weaker” and will “probably” require home care in the near future.
A Sad Revelation
“The hardest part is her physically deteriorating and knowing these things are happening to her,” a tearful Leah told Dr. Drew.
What the Future Holds

“You don’t know what to expect or when to expect what’s going to happen, but you know something is going to happen,” Messer added.
A Grim Prognosis
Dr. Jill Frauenheim is a specialist on muscular dystrophy, and while she’s never personally treated Ali, she offered her professional opinion based on available information during a recent interview with Radar Online.
A Gradual Deterioration
“The weakness starts in areas closest to the shoulders, upper arms, hips, and thighs,” Dr. Fraunheim told the outlet.
Each Case Is Different
“Those that have muscular weakness, even the severity of that can vary,” the doctor added.
Not “If,” But “When”
“Some kids with this, they learn to walk and remain walking over the age of 20,” said Dr. Fraunheim. “Others are more severe and start needing additional help between 10 and 20.”
Hoping For the Best
Tragically, experts put say the life expectancy for the average muscular dystrophy patient is just 26.
Some Good News
Ali’s condition is genetic, but thankfully, her twin sister, Gracie, has been given a clean bill of health.
Some Hope
Because Ali’s condition is so rare, doctors really don’t know what’s in store for her. And that may actually be a good thing …
Getting Well

There was a time when it looked as though Leah might collapse under the weight of being a single mom to three kids, one of whom suffers from a debilitating illness.
The Downward Spiral
Fans watched in horror as Leah seemed to fall victim to the ravages of drug addiction, at one point losing consciousness while holding a baby.
Turning It Around
Thankfully, Leah eventually recognized that she needs help, and she checked into a rehab facility to find it.
Leading By Example
Sources close to the family say Ali was Leah’s primary inspiration for getting her life back on track.
Queen of Courage
Like so many others, Leah has reportedly drawn inspiration from Ali’s valiant struggle.
The Circle of Love Grows
These days, Leah is a Teen Mom success story, having once again found love with a man who adores her children and would do anything for Ali.
Doing What They Can
No matter what happens, Ali has the best possible support circle around her. We wish her all the best as she continues her valiant struggle.