Mackenzie "sticks around for the paycheck"?

ryan edwards

We've heard this before -- including from her Teen Mom costars -- but things appear to be getting pretty bad for Ryan and Mackenzie.  According to Radar, the couple's issues have just been getting worse, and their relationship is deteriorating.

Radar's source tells them that "she just sticks around for the paycheck," and that "neither one can stand each other." If you needed more reasons to wonder about Ryan's sobriety, the source also says that he's back on substances.

He claims to have been taking court-mandated drug tests, so we're not sure what's going on with that.

Mackenzie's mom considered doing something, but she appears to be scared of what Mackenzie may do in retaliation.

Wanna read more about this Teen Mom topic? Check these out: Teen Mom OG Season 7 Reunion Part 1 Recap: Ryan won't talk, Farrah is back (more); Kailyn Lowry Says She Can't Talk About Ryan, Apologizes To Maci (more); Teen Mom OG Season 7 Finale Recap: Ryan Talks Separation, Amber Complains (more); Ryan's One True Love: His Cavalier, Chance (more).

And here are some more related articles: Did Ryan Threaten to Murder Taylor and Maci? (more); Wait, What? Mackenzie Has Come Up With A Strange Explanation For Ryan's Arrest (more); Uh oh...Ryan's Got Some Serious Problems, and Kail's Talking Some Trash (more).

A few more: Teen Mom OG Season 7 Episode 15 Recap: Ryan Talks Babies, Amber Reveals Name (more); Mackenzie Edwards Answers Questions About Rumors Ryan Failed Drug Test (more).