Michael Lohan tells TMZ he fears so much for his young son's safety that he wants a judge to make him the primary parent following Major's arrest Thursday night for DUI and battery. According to our sources, Lohan will go to court first thing Monday morning to file legal docs. We're told he wants the court to give Major monitored supervision once she gets out of jail. Lohan tells TMZ he thinks Major's doctors are to blame. He says she's only gone off the deep end recently, since they put her back on meds, and he wants the docs investigated.
Michael claims they were in a nasty argument at their home in FL when she hit him multiple times in the face. We're told Lohan called 911, and just as cops arrived... Kate was fleeing in her car. She crashed into some bushes near the house ... and was busted for allegedly driving intoxicated and domestic battery.
According to the police report, obtained by TMZ, the officer on the scene asked Major to perform SIX field sobriety tests and she didn't pass a single one. When asked to touch her finger to her nose, the report says ... "Major missed the tip of her nose on her second, third, fourth, and fifth attempts. Touching her nostril on her second, third, and fourth attempts, and touching the space between her nose and upper lip on her fifth attempt."
As for reciting the alphabet -- "On her first attempt she gave the sequence LMX twice and spoke at a really fast pace. On her second attempt she did not keep her eyes closed and got stuck on the letter V. Major was never able the recite the alphabet from A to Z."
Police say her BAC was .243 -- more than 3 times the legal limit. According to the report, she fittingly told police, "I know I have a drinking problem." Major was arraigned and will remain in jail until her next hearing on Tuesday.