Once a deadbeat dad, ALWAYS a deadbeat dad ... so says one of Michael Lohan's baby mamas ... who says it's a lesson Kate Major is about to learn the hard way.
TMZ spoke with Kristi Horn - who has a 17-year-old daughter named Ashley with Lohan. Horn tells us Michael isn't just an absentee father ... he also owes her more than $300k in back child support.
And Horn says there's a ZERO PERCENT chance MiLo changes his ways with the new kid on the way.
"This is a freaking train wreck ... here we go again," Horn says.
"I just feel so bad for Kate. She’s going to be a single mother eventually ... he’s going to leave her to raise their child alone like he did to Dina and I."
Maybe, maybe not ... but probably maybe.
Michael Lohan's Ex
I Pity His New
7/22/2012 4:00 AM PDT BY TMZ STAFF
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