Lindsay Lohan’s mother Dina has said that the actress has been worrying her family by cutting herself.

In leaked phone calls, Dina has been heard telling Lindsay’s father Michael how their 23-year-old daughter has been self-harming as the ''Mean Girls'' star''s life spirals more and more out of control.

"Her cutting herself and hurting herself? Yeah, it's bad Michael, it's bad,” Contactmusic quoted her as telling Michael in a phone call posted by Radar Online.

Dina also told Michael - who is estranged from Lindsay - it would be his fault if anything tragic happened to her.

In the 2008, phone call, she said: "I know that it's going to happen. I will feel it's all your fault, that's how I will feel, it's not about me."

Lindsay has previously been pictured with scars on her arm, prompting fears she is harming herself.