Kim Kardashian returns to Instagram without her wedding ring following divorce speculation

As divorce speculation continues to swirl around Kim Kardashian West and Kanye West, the mother of four returned to Instagram on Monday opting to not wear any sort of ring or band on her wedding finger.

In new promotional posts for her Skims line, the 40-year-old business woman posed in hose and bras while sitting on the floor of her closet. In one particularly telling photo, she holds her hand up to her face, showing off a bare ring finger.

Later in the day, Kim shared some throwback pictures with one of her childhood pals to celebrate her birthday. In the photos, the reality star is wearing the slim band she had taken to sporting on her ring finger.

Things aren't looking good for the future of Kim and Kanye's marriage.

A source previously told ET, "Kim has tried everything she can to make things work with Kanye but it’s not working. Kim has held on to the relationship in hopes of a change and for the sake of the kids, but all signs are pointing to divorce.”

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