JACK Fincham's loved ones are begging the Love Island star to "stay healthy" as he takes his split from girlfriend Chloe Brockett hard.
The 33-year-old sparked fears with "frantic" posts trying to contact a friend and a rant about his family "falling apart".
Jack - who has battled drug addiction issues - recently dodged jail after overturning a prison sentence on appeal.
He has since broken up with Towie star Chloe who he has been living with for the past year.
A source told The Sun: "Jack has been through a lot but has been doing so well lately.
"Friends are worried the latest breakup with his on off girlfriend has hit him hard and could send him spiralling.
"It seems like things are definitely over between him and Chloe this time, there’s no going back.
"While Chloe is using Instagram to post photos of her having fun nights out at the boxing, cheering on the London marathon runners and getting her hair done, Jack has been posting quotes that are out of character.
"Everyone is worried for him and just want him to stay healthy and on track."
Jack posted on Instagram over the weekend: "The most dangerous people are those who have nothing to lose."
He also posted about his family in a rare rant on his Instagram stories, writing: "My nan held our family together. And since in my opinion my family FOR ME has fell apart.
"I love my mum and my brother. But other than that, I'd rather make my own way.
"She was the glue. As for my granddad. He should be ashamed."
The reason behind the alleged family fallout is unknown.
Chloe and Jack split for the sixth time earlier this month after a string of heated rows.
Over the last two years, Chloe, 24, and Jack, 33, have repeatedly broken up and then got back together.
Jack moved out of their shared home while Chloe made plans to find her own place.
The Sun has reached out to Jack's rep for comment.
Chloe Brockett and Jack Fincham relationship
The reality star couple have had their ups and downs over the years - leading to the repeatedly splitting and getting back together. Here we take a look at their relationship over the years
2019 - Start dating and have an on/off relationship before splitting
Oct 2023 - They get back together and go Instagram Official at a spa retreat
Feb 2024 - Chloe and Jack split for the second time
March 2024 - Chloe and Jack get back together just weeks after fallout
Oct 2024 - Chloe slams Jack on social media - sparking rumours they've split for the third time
Oct 2024 - Later that month, Chloe and Jack reunite
Nov 2024 - Just a month later, Chloe publicly dumps Jack for the fourth time on Instagram in a scathing statement
Nov 2024 - Chloe quickly deletes it and later admits their brief split was a mistake
Jan 2025 - Chloe stands by Jack during his recent court drama
March 2025 - Chloe and Jack spark speculation they've split for the fifth time after 'blazing rows' and unfollowing each other
March 2025 - The pair have 'crisis talks' as Chloe feels growing pressure amid Jack's prison scare
April 2025 - Chloe and Jack have split for the sixth time, a source claims
