Stepmother of porn star Joslyn James has scoffed her claims that golfer Tiger Woods got her pregnant twice, and has called her a "compulsive liar".
In an interview with Inside Edition, an American television programme, James had said she paid the consequences for not practicing safe-sex with Woods while Deborah Siwik said her step-daughter is not to be believed.
"Joslyn is a compulsive liar and a bad mom," Siwik told Radaronline.com.
However, Siwik added: "It's possible she got pregnant by Tiger Woods, but she was involved with a lot of other men, too."
"He's no saint," she said of Woods, "but I don't envy him getting involved with Joslyn James - she is a bad person who only wants to be famous."
In the interview, James, 32, had insisted that Woods got her pregnant twice.
James alleged that first pregnancy ended in a miscarriage, the other in an abortion, and both occurred at the same time as Woods' wife Elin was expecting his children Sam, now 2, and Charlie, 1.
"I feel bad for Elin. She didn't deserve this and she didn't deserve being humiliated," James said in the interview.
"Actually, the day I was going to tell him, I had a miscarriage," she said of her first pregnancy. "After I lost the baby I didn't want to talk about it."
"The first [pregnancy] was when Elin was pregnant with Sam," James said, adding that when she found out she was pregnant again in 2008 she arranged an abortion without telling Woods.
"Elin was pregnant with Charlie at that time. I just didn't want to ruin anything," she said.
James has starred in adult films such as Big Breasted Nurses.
The disgraced sports star recently completed several weeks at a sex rehab clinic in Hattiesburg, Mississippi, in a bid to save his marriage. (ANI)