Lindsay Lohan has vowed never to meet her new 17-year-old half-sister Ashley and wants nothing to do with her. The 26-year-old actress also told her friends that she’s 100 percent done with the “circus” that is her father Michael, TMZ.com reported. Her dad Michael had taken a DNA test on national TV to determine whether he had fathered Ashley back in 1995 with a former mistress – and the results came back positive. The ‘Parent Trap’ star had been aware of the paternity dispute for a while as it had been going back and forth for years but had no idea that her father had taken a DNA test until the story broke. Lohan said that she’s doing much better now without her father’s drama and wants to keep it that way. She said that she had no ill feelings toward Ashley-but she found the entire situation “disgusting” as Michael had the affair while he was still married to (and having kids with) Dina. To which Michael said, “I am sorry to hear Lindsay feels that way. I met Ashley and she is a good kid.” “But we all have our choices to make in life, as well as our own prerogatives. Who knows, maybe someday things will change. Regardless, I want the best for all my kids,” he added.