Lindsay Lohan and Samantha Ronson have been virtually inseparable since the beginning of the year, fueling rumors that they’Äôre engaged in a full-on lesbian love affair.  

They’Äôve also been spotted kissing, hugging and holding hands. And Lindsay’Äôs father Michael is ripped that Ronson might write a tell-all now that Lindsay’Äôs in her life. He accused Ronson of using Lindsay to crawl the fame ladder, reported PerezHilton.com.    

"I've shut up about this long enough. Samantha is using my daughter. People never even knew who Samantha Ronson was until she met Lindsay. She was just some Los Angeles DJ,’Äù Michael reportedly told a source.   

’ÄúAnd now she's writing a book? I am at my wit's end with this stuff. This is not in Lindsay's best interest. Let's just say I hope Lindsay starts opening her eyes and realizes who the people using her are.’Äù  

Evangelical Christian and ex-convict Michael Lohan also accused Ronson of wrecking his daughter’Äôs sobriety, which she had appeared to attain following her second stint in a posh, full-service rehab facility in Utah last summer.  

"Samantha drinks and passes the drinks under the table to Lindsay, and behind the scenes it gets worse and worse,’Äù Michael told a source.  

If that weren’Äôt enough reason for Michael to get fired up about a tell-all, he went on to say that Lindsay’Äôs and Ronson’Äôs obsessive relationship caused Lindsay’Äôs career downward spiral.  

"My daughter isn’Äôt working because she’Äôs always with Sam. Even my ex-wife (Dina Lohan) knows it. She just isn’Äôt doing anything about it,’Äù Michael said.  

Earlier this month, Michael weighed in on rumors that Lindsay and Ronson planned to take advantage of legalized gay marriage in California and tie the knot.  

I haven’Äôt heard anything (about an upcoming wedding) from Lindsay, but if she was marrying Sam, I don’Äôt think she’Äôd ask me to walk her down the aisle," Michael told MSNBC. "She knows about my (Christian) faith... she just wouldn’Äôt ask."  

But regarding the gay rumors swirling around his daughter, particularly after Lindsay and Ronson were spotted nuzzling and kissing at P.Diddy’Äôs yacht party at Cannes last spring, Michael told Us magazine that his daughter’Äôs relationship with Ronson "is evident to anyone with half a brain."  

Lindsay Lohan and Samantha Ronson's reps have reportedly denied Michael Lohan's allegations.