Actress Uma Thurman’s ex, financier Arpad Busson, is suing the actress for custody of the couple’s 2-year-old daughter, Luna.
There are no other details as the court papers are sealed. Thurman's attorney told Page Six they were “optimistic that a fair agreement for both sides will be reached.”
The "Kill Bill" star and the London-based multimillionaire called off their engagement in April.
The actress also has two children with ex-husband Ethan Hawke, who also has two daughters with former nanny Ryan Shawhughes.