According to TMZ, Cici is suing the rapper for $15 million, for libel and slander, pointing specifically to statements he made on Twitter and in recent interviews about her parenting and their son, Future.
"This bitch got control problems...," he wrote earlier this year. "I gotta go through lawyers to see babyfuture...the fuckery for 15k a month."
The suit also reportedly cites an interview with "The Breakfast Club" from July when Future, referencing a picture of his son and Ciara's current boyfriend, Russell Wilson, said, "She probably set him up...You letting them catch that photo. Leave my son out of all the publicity stunts."
In addition to the $15 million, Ciara is also reportedly suing to have Future's related tweets deleted, and to prohibit him from talking about family matters and their son publicly.