DISSED DISICK SICK OVER KOURTNEY VOWS

Fears he'll spiral down after ex weds Travis

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SPURNED Scott Disick is down in the dumps since baby mama ex Kourtney Kardashian swapped vows with rocker Travis Barker in Las Vegas, sparking worries the party-hearty horndog will spin out of control again, sources snitch.

"This 'wedding' may not even be legal, since the word is they didn't have a marriage license, but it's still difficult for Scott to bear," an insider spills.

Following a PDA-packed appearance at the Grammy Awards, the reality TV babe, 43, and her hunk of burning love, 46, hightailed it to Sin City to say "I do” before an Elvis Presley impersonator.