Marvel Comics Universe and X-Men Gold #30 Spoilers follow.
A Wedding Happens, But Not Who You Expect? Mr. and Mrs. X Revealed! This was all spoiled in a few spots including by Marvel via the New York Times.
Kitty Pryde aka Shadowcat and Colossus do NOT get married, but…
…Gambit and Rogue decided to not let the wedding arrangement go to waste and…
…get married instead leading into new Mr. and Mrs. X series (full spoilers here); that is what X-Classified was referring to!