Sienna Miller and Tom Sturridge In July, it was announced that Sienna Miller and Tom Sturridge split after nearly four years together. The couple welcomed their daughter, Marlowe, in July 2012 and made their engagement known soon after. News of their breakup came just a week after they traveled with their daughter for a family vacation in Formentera, Spain. Biggest Celebrity Breakups of 2015 | POPSUGAR Celebrity
Gwen Stefani and Gavin Rossdale It sure felt like the end of an era when it was announced that Gwen and Gavin, our favorite rocker couple, were divorcing after 13 years of marriage. The pair's plans to split made news in August, and Gwen reportedly cited irreconcilable differences in her petition and asked for joint custody of their three sons, Kingston, Zuma, and Apollo. Biggest Celebrity Breakups of 2015 | POPSUGAR Celebrity
Ben Affleck and Jennifer Garner split just one day after their 10-year anniversary. It is believed that if a marriage lasts longer than 10 years, support must be paid indefinitely to the lower-earning spouse. Get the facts and see six celebrity couples who stuck it out just long enough to reap some serious spousal benefits.
Patrick and Jillian Dempsey The Grey's Anatomy star and his wife of nearly 15 years, makeup artist Jillian Dempsey, announced in January that they would be ending their marriage. In a statement, the couple said, "It is with careful consideration and mutual respect that we have decided to end our marriage," adding, "Our primary concern remains the wellbeing of our children, and we ask with profound gratitude that you respect our family's privacy at this very sensitive time." They are parents…