In court on Tuesday (29Apr08), Thurman's mum Birgitte recalled talking to Jack Jordan when he rang the family home and threatened to kill himself if she refused to pass on a message to her daughter.
Jordan has pleaded not guilty to stalking charges.
Thurman's father Robert, a professor of Tibetan studies, told the court that Jordan started writing to him in the winter of 2004-2005.
And he reveals the emails and letters contained frightening language.
In the second day of the stalker trial, the actress' father said one letter contained the words, "Today the centre of my forehead is ticking. I feel in love with your daughter, Uma. Often lately, these thoughts include Uma and when I see her or hear her voice, I feel very much in love... I imagined us in a cave a long time ago."
Jordan reportedly also spoke of suicide, writing things like, "There is a razor blade on my night stand and there are some moments when I am almost not too cowardly to use it."
The trial continues.
Source: WENN