According to the Sun Louis Tomlinson’s father was found by police trying to gas himself in his car while intoxicated.
The 46-year-old was reportedly arrested on suspicion of drink driving but continued to attempt to self harm in the police station.
He is now in a Doncaster hospital receiving treatment.
One Direction star Louis hasn’t spoken to his biological father for three years following an argument on the phone.
"This isn’t about Louis"
The relationship between the two men has reportedly been strained since Troy split with Louis’ mother when he was just five years old.
He later took his stepfather Mark Tomlinson’s surname.
A source told The Sun Troy has been battling depression, adding:
"It's tragic. He’s lost all of his friends. They’ve all disowned him. This isn’t about Louis.
"He is drinking heavily and a habitual dope smoker and that will mess with your mind."