Jon and Kate Gosselin are headed to court to fight over custody of their 11-year-old daughter Hannah. Apparently, Kate hasn't exactly been mother of the year.

An insider told In Touch Weekly about a week ago that Hannah admitted to not wanting "to go home with her mom [Kate] because she can't take the cruelty anymore."

Another insider has now reached out to In Touch, stating that Kate "took off for four days last weekend" and "left the kids with the nanny."

"Kate is supposed to give Jon first right of refusal to take care of the kids when she goes away," the insider said. "And she didn't." 

Kate's parenting skills will absolutely be coming into question when the two go to court next month. Not only has Hannah admitted to some cruel actions by her mother, but Kate has broken the rules of the couple's current agreement. 

Jon is determined to win this case. "His priority is what is best for the kids," his attorney, Kristen Doleva-Lecher said. "[He will] fight for them." 

Neither Kate nor John have made any public comments about the current drama, according to Radar.