'Celebrity Big Brother' Star Dina Lohan's Possible 'Catfish' Boyfriend Worries Ex-Husband

Dina Lohan shocked the houseguests on "Celebrity Big Brother" when she revealed a boyfriend she's kept secret for years ... and never actually seen.

Lindsay Lohan's mom made the revelation to "Real Housewives of Atlanta" star Kandi Burruss, and said she's been talking to a guy on the phone everyday for the past five years and "I feel like I know him."

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She then admitted the two have never met, and she's never even seen his face. He allegedly isn't able to Facetime, and lives in a different state, but Dina swears, "I'm going to marry him."

Dina's ex-husband, Michael Lohan, tells The Blast he's known about the mystery man for quite some time, but says Dina used to complain that he was a "stalker."

"How she thinks he's a boyfriend is beyond me, but hey, stranger things have happened with Dina, Michael says. He adds, "I just hope she's not putting herself in a dangerous position with this guy."

Michael admits that, "It strikes me weird that after 5 years they haven't met given he said he's so wealthy." He's not the only one who finds it odd, as Dina's fellow houseguest, Tamar Braxton, is sure Mama Lohan is getting "catfished," and offered to be present if and when the two ever meet.

This may be a case for Nev Schulman.