He hasn't totally given up on daddy duty!

Scott Disick took kids Mason and Penelope to dinner last night in Calabasas, and it's rare that we see the bad boy reality star without girlfriend Sofia Richie in tow. Perhaps they're taking some space after his recent fit of jealousy?

Apparently The Lord lost his cool when his lady love chatted up her ex Lewis Hamilton at a NYE party in Aspen.

"When Scott saw them talking, he went ballistic, crazy. He was very jealous. He insisted they leave the party immediately," a source dished to Page Six.

Not so, says the race car driver's camp!

"Although Mr. Hamilton was in Aspen for the holiday, there was no jealousy, no fight, and no issue; rather, as Ms. Richie has herself confirmed, there was a perfectly friendly, polite exchange and any claim to the contrary is simply false," his rep told the outlet.

Kourtney has already introduced her boy toy Younes Bendjima to their brood, so we wonder how long it will be before LD follows suit?