All the signs Jessica Simpson and Eric Johnson were headed for split

Amid 's announcement that , Dailymail.com is taking a closer look at the warning signs that the couple exhibited over their final years of their marital union.

'Eric and I have been living separately navigating a painful situation in our marriage,' the 44-year-old singer-actress told in a statement Monday.

Simpson, who has more than 6.3 million Instagram followers, and Johnson, a former NFL tight end, are parents to three children: daughter Maxwell, 12, son Ace, 11, and daughter Birdie, five.

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