The actress decided to back out of the Grief & Resilience event, where she was expected to give a speech about her grief since the death of her son Jett last January, reports People.
"It is with my sincere apologies that I must pull out from speaking at [the] conference. I am sorry, but I truly believed that I could do it. Otherwise I never would have said that I could. But I am still deeply in the process of healing, and it’s just too soon," stated the 46-year-old star.
Maria Shriver, who organized the event, has no hard feelings whatsoever against Preston. "I know how hard it was for Kelly to make this decision and she has my complete support and understanding," Arnold Schwarzenegger’s better half said.