Denise Richards decided to quit her marriage to Charlie Sheen when he accused her of poisoning their daughter by immunising her.

The couple's rocky four year marriage ended with divorce in 2006. They are still battling with each other, most recently about Richards' decision to appear in a reality TV show with their two daughters Sam and Lola.

Richards insists the breaking point for her was a row over four year old Sam's health.

She says: "I knew when he said that, that the marriage wasn't going to work."

Richards reveals she is looking for love, but worries men will be put off by her baggage: "I'm divorced with two kids, and my ex-husband is Charlie Sheen. I want a partner who understands all of this and still wants to be with me through the journey."