Credit: MTV

Monday used to be the worst day of the week, but times have officially changed thanks to a lil' something-something called 16 and Pregnant. MTV's hit docu-drama is back for an all-new season of drama, and this week's episode promises to be even more sob-inducing than usual.

Check out this sneak peek from Georgia-native Arianna's episode, in which she has an angry phone call with her ex-boyfriend / baby daddy, Maurice, about his lackluster parenting skills. Unfortunately, it looks like Maurice was struggling with finding a job and still hadn't bought anything for their kiddo — and let's just say Arianna wasn't having it.

"Have you gotten anything for the baby, some diapers or something?" Arianna asks Maurice over the phone in the clip. "All I ever hear from y'all is talk, I don't ever see nothing. I need to see some action, I'm not gonna be the only one taking care of him financially."

The good news is that Maurice said he'd have a baby shower for his love child, so hopefully friends and family gifted him with a few necessities in the event that the baby comes to stay with him for a few days.

That being said, it doesn't seem like Arianna's about to let her kid spend time with his dad. "It's not gonna be anytime soon," she says in the clip.

Yikes, sounds Maurice and Arianna have a lot to work out. This episode is definitely going to be unmissable, so make sure to tune in Monday on MTV at 10 p.m. ET!

Source: MTV