User blog comment:Katieblues953/I LOVE GWUNCAN/@comment-24400056-20150713022018/@comment-1741760-20150717065737

AFTER they broke up.

Seriously, I watched the episode. Justin just demanded to know why Trent was throwing challenges (something he heard during their breakup, proving that wasn't his doing).

Gwen said she wasn't in on it to get herself and Trent to the final 2 (like Justin speculated). Justin responded by asking why the Grips should believe her, and Gwen jumps RIGHT to sayig they should vote him off (which they would do anyway).

Sure, Justin blackmailed her into throwing a challenge. But he had nothing to do with their breakup. He just interrogated her because he thought she and Trent were cheating (which is totally reasonable).