Look back at couples who faced challenges after saying "I Do" early
Sophia Bush and Chad Michael Murray
The One Tree Hill costars -- also involved on-screen -- wed in 2005, but divorced after only five months of marriage. "You can love somebody, and not be in love with them, and I think that was a really valuable lesson," Bush has said. "We weren't ready to get married, but it definitely doesn't mean we don't care about each other."