Hollywood actress Jennifer Aniston did not expect to be single once again and she is "sad and disappointed" as her marriage with Justin Theroux did not work out. According to a source close to Aniston, the Friends star believes in love ultimately, she may not date anyone again. "As for her future, she isn't a fan of dating and she never was. She always found dating awkward and unpleasant. She hates all the media attention that she knows she will get now. But, she is a big believer in falling in love and spending her life with a partner that loves sharing hers," the source was quoted by People as saying. Sources close to the pair detail how Aniston and Theroux's clashing lifestyles drove them apart and how their powerful chemistry first drew them together. Aniston, who preferred living in Los Angeles (L.A.) tried adopting Theroux's New York City-based luxurious lifestyle but it made her miserable. With such differences, it became totally exhausting and frustrating for the pair. Last Thursday, the pair announced their separation, due to "differences". Aniston and Theroux began dating in May 2011 and became engaged in August 2012. They married three years later, on August 5, 2015, at their home in Bel-Air in L.A.