Farrah Abraham Takes Sophia to Visit Daddy Derek's Grave

Farrah Abraham's baby daddy, Derek Underwood, may be gone, but he's certainly not forgotten. Just a couple of weeks after marking his birthday, the Teen Mom is taking Sophia to visit his grave.

"Sophia & I are on our way to visit Derek today. She is so excited to visit Daddy. <3" she tweeted.

This seems to be a regular occurrence for Farrah and Sophia; last season on Teen Mom, the two visited Derek's grave along with his dad and stepmother. 

Watch the emotional clip below.