Credit: MTV

You know who was even more excited about the Season 5 premiere of Teen Mom 2 than we were? Jenelle Evans, Kailyn Lowry, Chelsea Houska and Leah Messer, all of whom tuned in to watch themselves on the small screen. While most of these ladies had viewed a screener of the premiere, the preview for next Monday's episode was brand new information — and extremely revelatory information at that.

Not only did we learn that Kailyn and Jo Rivera's custody battle is about to get even more ugly, Kailyn herself learned that Jo tried to delay their court date — despite the fact that she was pregnant and trying to move with her husband to Delaware!

"In the preview Jo says 'I told my lawyer to delay that court date as long as he motherf— can' whatttt. #teenmom2 it all comes out," Kailyn tweeted to fans, adding, "I'm still in shock about Jo's comment in the preview for next week. Like my jaw dropped."

Jo's attempt to delay his court date with Kailyn seems pretty mean-spirited considering that she was hugely pregnant at the time. After all, his actions could have resulted in her being separated from her hubby throughout most of her pregnancy!

So, is Kailyn going to forgive and forget? When a fan asked just that, she replied, "It all depends! Sometimes I can let it go and sometimes I have a hard time with it."

Considering that Kailyn is still fuming over the fact that Jo recently moved in with his girlfriend without telling her, we're thinking he's in the dog house.

Does Kailyn has the right to be mad at her baby daddy, or should she get over it? Weigh in below!