Teen Mom Moment's Leah storms out crying at her 15th birthday party after her mom, Amber Portwood, hurls a shocking insult at her

AMBER Portwood left her daughter Leah in tears as she celebrated the teenager's birthday.

The incident happened on Thursday's episode of Teen Mom: The Next Chapter.

Amber joined Leah, her father Gary and her mother-in-law Kristina for dinner at a restaurant to celebrate their daughter's fifteenth birthday.

However, things didn't go well as Amber found herself in a heated argument with her ex.

Leah's parents' bickering eventually left the teenager in tears as she begged them to “stop”.

She finally asked to be excused from the table and Kristina escorted her to the bathroom.

Fans watched Amber and Gary's strained relationship play out on MTV's 16 & Pregnant, and in its spinoff series, Teen Mom OG.

Leah is their only child together and Gary has primary custody.

More to follow… For the latest on this story, keep coming back to The US Sun, your go-to destination for the best celebrity news, sports news, real-life stories, jaw-dropping photos and must-see stories. videos

Like us on Facebook at TheSunUS and follow us on X (formerly Twitter) at @TheUSSun