WATCH Teen Mom 2 Season 5 Penultimate Episode 23 Live Stream Online Free Via MTV Live Streaming: Jenelle's Second Son Is Born, Adam’s Ex Girlfriend Chelsea Returns

Find out where to watch "Teen Mom 2" season 5 penultimate episode live stream tonight, via MTV live streaming. In "Teen Mom 2" season 5, episode 23, Jenelle's second son is born and Adam's ex girlfriend Chelsea returns. Next week is the season finale!

In case you can't make it to watch "Teen Mom 2" season 5 penultimate episode 23 tonight, Wednesday, September 17 at 10pm, click here. You can also watch the full episode after it airs here, on the MTV website.

The official synopsis for "Teen Mom 2" season 5, episode 23 reads: "Jenelle's second son is born; Isaac leaves for summer visitation with Jo; and Adam's ex resurfaces."

The season 5 finale airs next week, Wednesday, September 24 at 10pm. Don't forget to check back for the live stream link!

According to an MTV sneak peek, Corey decides to take steps toward gaining more custody of the twins.

"I just really want what's best for the girls, and that's the main thing," he tells his wife Miranda. "That's my number one priority - what's best for the girls. They just need structure."

Miranda responds: "That's what I think is really important to understand...we're not trying to take away, we're not attacking anybody."

Corey admits that communicating with Leah about Ali and Aleeah used to be easier.

"We used to be able to co-parent - we used to co-parent great," he admits. "And that's because I would give in a lot - to the crap. And now that I actually stand up for myself, [it's] like the world's ending now because it's personal."