Molly Hopkins has had a turbulent relationship with Kelly Brown, but that doesn't mean that the two are perfect choices for 90 Day: The Last Resort. Although the show's about helping couples, some pairs might benefit from trying to fix their problems without camera crews in tow. Also, some duos just aren't fated to last, and Molly and Kelly have had a lot of problems lately. Of course, pairs who bring the drama are often cast in franchise content. That's understandable, as they provide high entertainment value. However, in this case, Molly and Kelly's issues may be different enough to make them a questionable pick for the series.

https://screenrant.com/90-day-the-last-resort-molly-kelly-shouldnt-be-show-cast/