Los Angeles, CA –Dennis Quaid and his wife Kimberly Buffington-Quaid have filed for legal separation. The couple has been married for eight years. Earlier this year Kimberly filed for divorce, but later changed her mind and the two tried to make their marriage work. Those divorce papers filed in Texas stated, “The marriage has become insupportable because of discord or conflict of personalities … that destroys the legitimate ends of the marriage relationship and prevents any reasonable expectation of reconciliation.” Kimberly is Quaid’s third wife. They were married in July 2004 and have a son and daughter together. She is seeking sole physical custody of the twins and joint legal custody and visitation for Quaid. If you need to file for separation from your spouse, contact a Los Angeles divorce attorney to fight for your legal rights.