Actress Lindsay Lohan has learned that she apparently has another half sibling after a televised paternity test indicated her father has a child from an affair he had in 1995.

Michael Lohan appeared on the U.S. version on “The Trisha Goddard Show,” with Kristi Horn and her 17-year-old daughter Ashley. A paternity test confirmed that Michael Lohan is Ashley’s biological father.

Kristi Horn said on the show, which is scheduled to air in the U.S. on Thursday, that she tried to get Lohan to pay child support for years, but he refused, the Daily Mail reported.

Ashley was conceived sometime in between two of his other children that he had with ex-wife Dina Lohan; Ali was born in 1993 and Cody was born in 1996. Michael and Dina divorced in 2007.

In addition to Lindsay, 26, who is his oldest child, and Michael Jr., 25, the elder Lohan is also expecting a child with his 29-year-old girlfriend Kate Major.

Ashley said she is not interested in being a part of the Lohan family, and that she just wanted to know the truth.

“I don't want to be part of the Lohan train-wreck,” she told the show.

After learning the test results, Michael attempts to hug her.

“No!No!No!” Ashley shouts, to which Michael replies, “I just want to hug you.”

She also accused Lohan of not accepting her as his daughter in the past.

“What gives you the right to tell me that the kids have a right to disown me. What made you say that to me? How can you keep lying?''

Meanwhile, Lindsay is also reportedly estranged from her father, after he attempted to stage an intervention and get her back into rehab last month.

The star is supposedly in the process of establishing a restraining order to cease contact with her father; however, no legal documents have been filed, according to several reports.

The episode of “The Trisha Goddard Show” with Michael Lohan airs Thursday evening on NBC.