06/20/2012 04:03 am ET Updated Jun 20, 2012

'Teen Mom': Catelynn And Tyler Graduate High School (VIDEO)

Catelynn and Tyler made it to high school graduation on the latest episode of "Teen Mom" (Tue., 10 p.m. ET on MTV). Catelynn's mom, April, became reflective upon watching her daughter achieve this major life milestone. And she also looked back at her own actions when Tyler and Catelynn were making the decision to give their daughter Carly up for adoption.

She surprised Catelynn with her honesty and apology. Catelynn was clearly uncomfortable in that honest moment, but she took the kind words gracefully. Perhaps it could start a more positive chapter in their relationship that's certainly seen some some ups-and-downs.

The graduation itself was filled with hope for a great future for the engaged couple. While they know they want to be together, marriage is a huge commitment, and this positive couple knows not to rush into such things without thinking them through. At least, not since the last time they did -- and that one completely overwhelmed them.

Catch new episodes of "Teen Mom" every Tuesday at 10 p.m. ET on MTV.

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