Hey :) Sorry if I wasn't clear before, this story is set in Kill Ari, but it's AU. Tony isn't in love with Kate, she's just died and he's very upset. He's married to Jenny, who has just come back from working Special Ops in Europe to be the new Director. This chapter deals with Gibbs' reaction.
Jenny smiled and kissed Tony again before turning to look at Gibbs. He was staring at them with an expression of utter shock on his face.
"Gibbs, this is my wife, Jen. She's been working Special Ops in Europe for a year."
Gibbs stared blankly at him. Just then, Ducky entered the squad room. His face split into a grin when he saw Jen.
"Jennifer! What a pleasure it is to see you, my dear!"
Tony raised an eyebrow, "You know Jenny, Duck?"
"Do I know Jennifer? She was only the best agent, Jethro ever had! Especially undercover," he said and winked. Tony picked up on the undercurrent and turned to his wife.
"You and….GIBBS?!"
A blush rose up Jenny's cheeks.
"Yes, he was my partner in Paris six years ago. I never loved him, Tony. That's why I left him."
Tony groaned, "You do realize, when he comes out of this…trance, he's going to KILL me?"
Jenny scoffed, "He's not gonna kill you Tony, but it's probably best you disappear for a while."
Tony nodded and headed to the elevator to Abby's lab.
Jenny stared at Gibbs. She walked around him. Still he stared at spot where she and Tony had kissed. She sighed. She had reached her last resort. She smacked him hard upside the head. He jolted and looked at her in shock.
"SHEPARD!" he screamed.
"Jethro?" she asked.
"DiNozzo," he muttered, incoherently.
"Pardon?" Jenny asked.
"DINOZZO!" Gibbs yelled, his expression now clear and angry, "DINOZZO! I'M GOING TO KILL 'IM!"
"AGENT GIBBS!" Jenny admonished.
"Madame Direc-tor," he tossed back, sardonically, "I'm going for coffee."
He then turned on his heel and strode back to elevator. Tony was in it, coming back up from the lab. Gibbs ignored him. Tony breathed a sigh of relief. Then Gibbs blocked him, preventing him from exiting the elevator. The look in his eyes scared Tony. Gibbs grabbed Tony by the collar of his shirt and shoved him against the wall of the elevator.
"JETHRO! PUT-HIM-DOWN!" Jenny yelled from the door to the lift. Gibbs punched Tony hard in the stomach. Tony, winded and choking, brought his knee up and caught Gibbs hard between the legs. Gibbs buckled and released his grip on him. Tony then punched Gibbs hard on the jaw, flooring him. He set him a look of anger before storming out of the elevator, Jenny hot on his heels.