Lindsay Lohan's father was arrested in Florida in the early hours of Tuesday morning over allegations of domestic violence.
Tampa police officials were called to an apartment block in the area following a report of a dispute between Michael Lohan and his on/off girlfriend Kate Major.
In a police report obtained by TMZ.com, Major claims the pair got into a heated argument before he pushed her several times and made threats.
According to the website, Lohan complained of chest pains and was taken to nearby St. Joseph's Hospital to be checked by medics before he was taken into custody.
He is expected in court on Wednesday.