It looks like Michael Lohan might not be in the boxing ring this weekend as planned, Lindsay's father tells RadarOnline.com exclusively.

"My doctors recommended not to, but I was going to anyway because I know it wouldn't be much of a match," Michael jokes about his scheduled Celebrity Boxing bout against South Florida DJ Jeremy Loper.

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"Jeremy is way out of shape. I was going to make it fun and just slap him around for three rounds but I was just told that [Celebrity Boxing founder] Damon Feldman received a letter from his lawyer, telling him NOT to let me box because of the liability."

After a successful surgery on Tuesday to remove three polyps from his colon, Michael said that he knows he can beat cancer but it might be a while before he gets in the ring with Loper.

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"I am still going with full intentions of fighting. Let's face it, Dr.Katkov took out the cancerous polyps but I kicked the cancer's ass."

The Lohan-Loper fight originally had Frank Sorrentino, The Situation's dad, as a guest referee, but the beef between the two dads became so intense that Frank was given the boot!

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"I didn't feel comfortable having Frank come into the match. He's just way too much drama,"  Damon Feldman tells RadarOnline.com.

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UPDATE: Michael Lohan tells RadarOnline.com he never challenged Frank Sorrentino to anything and has just gave us this statement: “First of all, he has to learn how to talk. Obviously his vocabulary is less than appropriate. Even though I just got out of surgery, if I had to climb into the ring with him on crutches, after the way he spoke to me, I’d probably kick his a** anyways. But that’s not my intent and it’s the last thing I need after coming out of surgery. He didn’t have to threaten me to get on a plane because I was coming anyways.”

An epic war has broken out between celebrity super dads Frank Sorrentino and Michael Lohan!

Michael Lohan wants to go toe-to-toe with Frank The Confrontation Sorrentino in the boxing ring because he hates the way he bad mouthed his famous son Mike The Situation Sorrentino.

Sorrentino Snr will referee a match between Lohan and radio star Jeremy Loper on June 4, 2011, at the Ocean Manor Drive in Fort Lauderdale, Florida.

But it's the ref and not Lohan's opponent who might be on the end of some hard leather before the night is through.