Chase and Cameron first kiss/sexage: 2x07 Chase and Cameron were having the sex for most of season 3 until Chase had feelings for Cameron and she called it off. Chase and Cameron officially got together: 3x24 Human Error Chase and Cameron got engaged: 5x21 Saviors Chase and Cameron got married: 5x24 Both Sides Now Chase and Cameron বিভক্ত করা up: 6x08 Teamwork Chase and Cameron divorce is official: 6x17 Lockdown
I would say they বিভক্ত করা up for a number of reasons. The most prominent being that they didn't address their problems before they decided to get married, which is pretty dumb. Cameron had issues to begin with. Commitment due to her first late husband. She had issues with opening herself up and various other reasons that weren't really clear except that TPTB decided they were too screwed up to function. Also Chase killed a dictator, and that made him evil, but that's not really the reason. So who knows.
They বিভক্ত করা up on 6x08 "Teamwork" because Chase had killed a pacient and she ব্যক্ত she tought House had already poisoned him, and she coundn't save him anymore :((
To be correct, Cameron left Chse after he ব্যক্ত that what he did (killing a brutal African dictator named Dibala in 6x04 - "The Tyrant") was right & he didin't see a problem with it. She find out she just can't live with someone, who doesn't regret his crime, someone, who can't divide wrong from right. She also believed ist's because House bad influance on Chase. She left him at 6x08 "Teamwork".
Besides, in 6x17 "Lockdown" we find out that Cameron isn't able to have a life-long realtionship (because of her first marriage, that had "expiration date" = her husband ilness. That's why she had problems with letting go to the past & long lasting comittment) & her প্রণয় for Chase wasn't very strong from the very beginning.