Sad news for Teen Mom OG fans.

Amber Portwood announced on Instagram that she will be quitting the MTV reality series.

MORE: See the Best 'Teen Mom' Selfies of 2016

"I'll be leaving #teenmomog sadly. The lack of respect is too much anymore! But still sending all my love!" she wrote.

Amber also took to Twitter to further explain her reasons for leaving.

However, the mother-of-one revealed that if things changed she could return.

This comes on the heels of a heated reunion special, where Amber fought with her costar Farrah Abraham over comments she and Simon Saran made about Amber's fiancé, Matt Baier.

See how much Amber has changed over the years in the gallery!