It’s over for Dorit Kemsley and PK. The Real Housewives of Beverly Hills star and her husband have officially separated after months of speculation about the status of their 9-year marriage, RadarOnline.com can reveal. Dorit, 47, dropped the bombshell announcement on her Instagram Stories Thursday. “We as a couple have been subject to a lot of speculation about our marriage. We have had our struggles over the last few years and continue to work through them as two people who love each other and share two amazing children together,” she began the message. “To safe guard our deep friendship and …