Before his latest stint in rehab, Mackenzie reportedly made it clear to her husband that this was his last chance -- not only to get sober, but to remain faithful.
Sadly, it seems that Ryan has already failed on both counts.
Earlier this year, Mackenzie caught Ryan using Tinder to seek out potential cheating partners.
This Effing Guy
Ryan lied about his age and profession in order to find local women who would be willing to carry on affairs with him.
Back At It
Now, he's doing it again. And this time, he's also looking for a woman with whom he can do drugs.
According to screenshots obtained by Radar Online, Ryan offered cocaine to one young woman with whom he exchanged messages.