Miranda Simms has shared a number of re-tweets since news of Leah Messer's possible divorce surfaced.

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On Teen Mom 2 season 5, Simms and Messer kept their distance, but after filming wrapped, things took a turn for the worse, when Messer blasted Simms' marriage to her ex-husband, Corey, on Facebook. Now, as rumors swirl regarding the end of Messer's marriage, Simms has taken to Twitter, where she's shared a series of marriage-related tweets.

"Showing love to your spouse does not need to be expensive or out of the ordinary; it just needs to come from the heart. #marriage365," read a re-tweet by Simms on Monday.

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Although Simms did not mention Messer, or her husband, Jeremy Calvert, in her tweets, it is a bit ironic that the Teen Mom 2 star would suddenly return to Twitter after several weeks of silence to tweet about marriage as her husband's ex-wife reportedly deals with her second divorce.

"It's not about being right, it's about being together. #marriage365," read a second message, shared by Simms over the weekend.

Simms also shared a re-tweet from The Notebook's Twitter account.

"When someone really loves you, they don't have to say it," it read. "You can tell by the way they treat you."

Simms married Corey in June 2012, just over two years after he and Messer divorced.

Teen Mom 2 season 6 is expected to premiere later this year on MTV.