2018 has been marked by new celebrity couples – like Chris Pratt and Katherine Schwarzenegger and Priyanka Chopra and Nick Jonas– but it’s also been quite the year for splits. Some pairs were together for a few months before calling it quits, while others were together for more than 10 years. From movie stars to reality TV stars, keep reading to see which celebrity couples have split so far. Julie Bowen and Scott Phillips “Modern Family” actress Julie Bowen was married to Scott Phillips since 2004, but the couple has decided to divorce. In early February, it was announced that Bowen and Phillips were separating. Days later, Bowen filed for divorce from Phillips citing irreconcilable differences and also asking for joint custody of their three children, Oliver, John, and Gustav. According to reports, the couple separated in 2017. Lena Dunham and Jack Antonoff According to E!, the actress and singer broke up in December 2017, but this wasn’t revealed until early January. Their breakup was reportedly “amicable.” In an Instagram live video, Dunham explained why she’s still wearing a ring from the Bleachers musician. “I’m wearing this ring that Jack gave me and I’ll always wear it, because love is…