from www.radaronline.com – Joslyn James has gone public with the details of her affair with Tiger Woods, but one person who knows her extremely well says she doesn’t believe a word of it.

Joslyn’s sister Samantha Siwik told RadarOnline.com in an exclusive interview: “I do not believe anything she said.”

One of Joslyn’s bombshell claims is that she aborted two pregnancies and Tiger was the father. She said in a recent TV interview that she never told Tiger about the abortions.

But her sister is simply not buying what Joslyn was selling. After watching the TV interview, Samantha told RadarOnline.com: “It was a complete joke – my sister doesn’t care about anybody but herself.

“My sister may have had a miscarriage because she suffered those before but I do not believe anything else she said.”

Joslyn claimed the day she was going to tell Tiger she was pregnant for a second time with his baby, she suffered a miscarriage. And the reason she had not told him up to that point was, “because Elin was pregnant with Charlie at the time I just didn’t want to ruin anything.”

Not so, says here Samantha. “If she was really that interested in Tiger Woods and his family then she would not have got involved with him in the first place because he was married,” Samantha told RadarOnline.com.

“I think she was acting for the camera and her whole new look was trying to make herself out to be an innocent and more professional person when the reality is that she works in adult entertainment industry.

“The whole thing was phony because she is not a prim and proper person who cares about other people.”

James also claimed that she was upset about the Tiger Woods mistresses’ golf balls being made with her image being one of them.

But her sister laughed-off that claim also. Samantha told RadarOnline.com:

“If she had gotten any money from them she could not have cared less – I just hope she gives some of the money from her interview to her son because she has not seen him for a few years now.”

Joslyn James, whose real name is Veronica Siwik-Daniels, is listed as a top offender in Washington state for unpaid child support. According to the Washington State Department of Social & Health Services’ Web site, she owes more than $12,000 to her former husband, who has sole custody of their 10-year-old son.