[buttmunch]

MICHAEL Lohan's lawyer has fired off a letter to his ex-wife, Dina, complaining she's shacked up with a boozing boyfriend, Jim McMillan, in the family's Long Island home along with Lindsay Lohan's three younger siblings. The lawyer, John DiMascio, wrote: "During my client's telephone calls with the children, he has overheard Mr. McMillan in the background making inappropriate comments. On a more disturbing note, it appears that Mr. McMillan was inebriated . . ." Michael Lohan told The Post's Kieran Crowley: "Jim McMillan should not be in the presence of my children - especially when I'm being kept from them. He is no example, nor is he a substitute father." Dina, her lawyer and McMillan did not return our calls. Lindsay, meanwhile, is believed to be in a rehab facility in Utah - despite previous press reports of her returning to Long Island.WARNING TO DINA | | Gossip - New York Post Online Edition

Good lord, La Lohan is in Utah? It gets worse and worse. If she comes out a Mormon I'll eat my hat.