Teen Mom's Jenelle Evans Is Pregnant Again. Let's Look Back at Her Year of Bad Choices.

Teen Mom 2's Jenelle Evans is thrilled to be pregnant again, posting a photo to her Instagram account of her growing baby bump and tweeting her amusement at being able to breastfeed with implants. The rest of the world is not nearly as happy for the reality star—who has yet to regain custody of her three-year-old son…