It all started with 16 and Pregnant! With a show dedicated to young kids having babies, no wonder there is a lot of drama.

MTV has been able to turn the innocent little show into huge franchises. With Teen Mom OG, Teen Mom 2 and Teen Mom 3, we’ve watched these pregnant teens (and their kiddos!) grow up right before our eyes.

TAKING A LOOK AT THE BEST TEEN MOM ALUM CLAP BACKS TO HATERS

Some of the mom’s have remained fairly scandal free, such as Teen Mom 2’s Chelsea Houska, who is expecting baby No. 4 with hunk Cole DeBoer — his third child — and the loving couple is building their dream family farmhouse in South Dakota.

Others — such as fired stars Jenelle Evans and Farrah Abraham — have shown us all: the good, the bad and even the dead dog.

From porn debuts to drug problems, we’re taking a look at the biggest scandals in the Teen Mom universe.

Scroll through to see the top 10 scandals in ‘Teen Mom’ history.

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