Teen Mom 2's Adam Lind doesn't have the greatest track record when it comes to co-parenting with his baby mama, Chelsea Houska, but he seems to be making more of an effort now that he's welcomed his second child into the world.

Adam's girlfriend, Taylor Halbur, gave birth back in September, and since then Adam's been actively participating in both of his daughters' lives. Not only does this tattooed dude spend tons of quality time with his baby, Paislee Mae, he's been chillin' like a villain with Aubree!

Taylor and Adam recently took their daughters out for a fun day of bowling, and it looks like Aubree had an awesome time teaching her baby sister the rules of the game. Check out Taylor's adorable picture of Adam and his kiddos — our hearts are melting!

Unfortunately, Chelsea still questions Adam's intentions, and recently told Wetpaint Entertainment editor Lindsay Dreyer that the quality time he spends with Aubree is all for show.

"They know that you guys are gonna go off of what they post on the internet," she explained during Teen Mom 2's Season 5 press day in New York City. "I know the backstory, I know what's really going on, and it's not as good as you think. I read these articles and I'm like, if you guys only knew!"

Taylor and Adam have been open about the problems in their relationship, but it looks like they're living life as one big, happy family — at least for now! And even if there is an element of truth to what Chelsea says, at least Aubree is getting to hang out with her baby sis, right?