You shouldn't act like it's true until she proves it. She parsed her words carefully (while at the same time being a sleazoid rumor-monger), so I think it's likely it's not true.
There's a difference between being an occasional runner ("having sex before") and a marathoner ("sex with three men in three days").
Where's your proof she had sex with 3 men in 3 days?
This girl was world-class.
You base your opinion on an unsubstantiated smear campaign by a sleaze lawyer. How fair of you.