Credit: MTV

Teen Mom 2's Leah Messer and Corey Simms ended their relationship in April 2011, filing for divorce just six months after tying the knot. Although Leah's happily married to new hubby Jeremy Calvert (they welcomed a baby girl on Feb. 4!), she's still in touch with Corey on a regular basis for the sake of their twins, Aliannah and Aleeah.

According to Corey's dad Jeff, things are great between the former lovebirds — as well as their families. "Corey and Leah are good, we all r," he told a fan, adding the he "absolutely" still likes Leah as a person, even after she broke his son's heart.

Both Leah and Corey have come a long way in the past year. During Teen Mom 2's emotional Season 3 reunion show (which was taped in March 2012), Leah confessed to loving both Corey and Jeremy, and admitted she'd even considered going back to her ex-hubby. Sigh, good times.

Nowadays, Leah couldn't be happier in her marriage with Jeremy, and Corey's about to say "I do" to the beautiful Miranda Patterson. Leah and Corey still see each other whenever the girls need something, especially Aliannah who has been in and out of the hospital for medical tests. Regardless of what's happening in their personal lives, they always manage to put the twins first.

Are you surprised that Corey and Leah get along so well? Tell us below!