Q:Generate a question that has the following answer: Eighteen years for the following movie plot: Helen (Kimberly Elise) and Charles (Steve Harris) McCarter have money, success, and a fine home. Their lives were perfect -- on the surface. Helen is unemployed and bored at home and Charles, an attorney, has been having multiple affairs. On their 18th wedding anniversary, Helen finds all her belongings in a U-Haul, as Charles is kicking her out for Brenda (Lisa Marcos), his young mistress and the mother of his two children. Helen kicks the driver, Orlando (Shemar Moore), out of the truck and visits her intimidating grandmother, Madea (Tyler Perry). Madea takes Helen in and helps her get back on her feet, to the dismay of Madea's brother, Joe (Perry). Joe's son, Brian (Perry), acts as Madea and Helen's attorney after Charles and Brenda catch the pair breaking into and vandalizing Charles's mansion. Because Madea is a repeat offender, the judge (Mablean Ephriam) places her under house arrest and sets a $5,000 property or cash bond for Helen. Brian kicks his addict wife, Deborah (Tamara Taylor), out of their home. Helen cultivates a relationship with Orlando. Meanwhile, career criminal Jamison Milton Jackson (Gary Anthony Sturgis) asks Charles to be his defense attorney in his trial for shooting an undercover cop during a drug deal and to possibly bribe the judge i his favor. This forces the revelation that Charles received most of his money through drug deals and buying off judges. In court for divorce, Helen lets Charles keep all the money and property, provided he pay Brian's attorney fees. She also wants Charles to pay for her mother's stay in the nursing home, since he made her place her there. Charles agrees to both terms. In the shooting case, despite Charles' efforts, the jury finds Jamison guilty. As Jamison is being lead out of the courtroom, he snatches the bailiff's gun and shoots Charles in the back for failing to get him acquitted. Orlando proposes to Helen. Before Helen can respond, she sees the shooting on the news and goes to the hospital with Brian. They run into Brenda. The doctor says...
A:
How many years has Charles and Helen been married?