Dokic's dad is a complete nutcase. Thankfully for Dokic she has no contact with him anymore.
But I Danish female tennis there's also an insane tennis dad. Remember the Danish TV program "Sandies Paradis" shown 10-10-2002. It was about the then 14-year old talented Danish tennis girl Sandie Sørensen and her parents who were pushing her tennis career? Her dad was her coach and during the TV program he sent her to a Spanish tennis academy south of Barcelona when she was 11 years old, where she was the youngest pupil. And after this she only saw her parents and two younger brothers every 6 months. Once when Sandie 12 years old and home visiting her parents she ran away from home and the police started searching after her and TV asked people to look for her. She was found shortly after again.
This TV program was shown before Wozniack became known, and to this day many danes still think that this TV program was about Caroline and her parents, becuase they forgot the names from the TV program and just rember it was about a talented youg Danish girl. And Sandie is 21 years old today, so only a couple of years older than Caroline.
Sandie's dad Tonny Nørregaard Sørensen was put in prison last year for trying to hire two assasins to kill his ex-wife Anette Bendix Sørensen (Sandie's mom) and her new lover:
http://www.bt.dk/krimi/kendt-dansk-tennis-far-bestilte-lejemord-paa-konen-og-hendes-elsker
You can watch "Sandies Paradis" online here:
http://sporten.tv2.dk/article.php/id-20481119.html
In October 2009 TV2 made an follow-up program on Sandie and what happened to her tennis career.
Husker du Sandie?
http://sporten-dyn.tv2.dk/tennis/article.php/id-26095403.html
Sandie tennis career got ruined by a back injury when she was 16 years old, but she still plays some at a national level in Denmark:
http://www.dtftennis.dk/Home/Sektioner/Turnering/Ranglister/Resultatsoegning.aspx?licens=1173
She is currently ranked #100 in Denmark:
http://www.dtftennis.dk/Sektioner/Turnering/Ranglister/FSenior.aspx?s=2
Sandie Sørensen: