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"Friendly exes!\r\nMaria Shriver and Arnold Schwarzenegger separated in May, but that doesn&amp;apos;t mean they didn&amp;apos;t spend the holidays together!&amp;#xA0;\r\n\r\nA source tells Us Weekly that Schwarzenegger, 64, and Shriver, 56, attended Saturday&amp;apos;s Christmas eve mass together. &amp;quot;They were serious but seemed like one family unit,&amp;quot; says a source. &amp;quot;The kids were between them most of the time, but Arnold and Maria definitely seemed civil and would talk once in a while. They hugged the pastor at the end of the service and seemed warm and happy.&amp;quot;\r\n\r\nSo why did the duo split after 25 years of marriage? Schwarzenegger secretly fathered a son, Joseph, now 13, with Mildred Baena, the family&amp;apos;s housekeeper for over 20 years.  &amp;quot;I have so much love and respect for Maria,&amp;quot; Baena later said.&amp;#xA0;\r\n\r\nSchwarzenegger and Shriver are parents to Katherine, 22, Christina, 20, Patrick, 18, and Christopher, 14."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.usmagazine.com/celebrity-news/news/arnold-schwarzenegger-maria-shriver-spend-christmas-eve-together-20112612>