Miley Cyrus's role in Robin Thicke & Paula's separation+how he begged Paula to change her mind

After the shocking decision to end their 9 year marriage, Robin and Paula who had been together for 20 years in total are said to have started their journey towards separation after the raunchy Miley Cyrus performance..Paula had had it but he begged her to act like she was cool with all his flirting and antics..I guess that's why people presumed they were in an open relationship
US Weekly reports ......

The Miley Cyrus fiasco was a big test of their relationship. He asked her to help him out as a friend and a wife, and defend him and the performance. He begged her to speak out for him and be there for him. She agreed to be the good wife after he begged and pleaded. Then he asked her to stick with him through awards season, and she agreed. She attended the Grammys with him as a favor."

Robin was said to have been shocked by the seperation because he didn't know Paula was serious about it.Robin Thicke cancelled his Atlanta concert and flew to Canada to plead with his wife . Paula Patton told Robin she wanted to end the marriage.  Robin then abruptly cancelled his show, saying he had throat problems.  But the cancellation was solely so he could sit with his wife and try to change her mind.