New 'Teen Mom: Young & Pregnant' Star Ashley & Her Baby Daddy Bariki Get In An Explosive Fight!

Family Feud!

In a sneak peek clip for Teen Mom: Young & Pregnant, Ashley and her fiancé, Bariki (Bar), get into a nasty argument over their families!

The very pregnant Ashley even storms out of the car and enters her mother's house...without him!

Teen Mom: Young & Pregnant airs Monday, March 12th at 10pm ET, only on MTV!