Hey @roxytheimmortal ! I hope it’s more or less what you wanted !
So, a quick summary : Michael Addams and his wife are about to have their third child, but while at the hospital, Michael sees Duncan Shepherd, a man he dreamed about years ago, seeing the Crimeverse. Afraid of losing his Goddess, he is more focus on the man than his family.
Normally, as a devoted husband and father, Michael should have focused only on his Goddess, who was going to birth to their third child. He would have preferred to leave the twins to his uncle or to (Y/N)'s parents, but the contractions had happened so suddenly, they were so painful, that he had not thought. He had first carried his tender wife in the car, then he had grabbed the two little monsters to put them in the back, he had taken the bag they had prepared weeks ago and he had driven like a lunatic to the hospital. Michael wanted to stay with his Goddess, but she needed calm. Calm and their children did not go together, so the doctors asked him to wait in the hallway with them. It was there that he saw him. First he heard him. The voice seemed familiar. Then the man had passed in front of him, in a wheelchair pushed by a nurse, speaking loudly on the phone. This hair, these eyes, this attitude. Then the nurse said his name and Michael almost had a heart attack. Duncan Shepherd. Michael had dreamed of this man a long time ago. He had dreamed that they were together, with (Y/N), that this man dared to call "kitten". His goddess was not a kitten, she was a tigress, a lioness, the queen of the savannah and of the whole world. Someone normal would have thought it was just a huge coincidence. But Michael Addams was not normal. His dreams sometimes had a meaning and he therefore did not like to discover that he had dreamed of a man who existed and who could try to take his wife from him.
"Michael ? Do you hear me ?"
"Yes, daddy, why don't you say anything ?"
Oh. His wife. His charming, precious, perfect wife was there, standing before him, and he hadn't seen her. It surprised her a little, and their children seemed worried too, to see that their father had not pounced on her when she arrived, unlike them.
"I... I don't understand." he stammered. "Did you give birth ? Already ? And... the baby ?! The..."
"Like I was explaining to you, it was a false alarm. The contractions have stopped and the doctor thinks I can go home, for now. Are you okay ?"
"If you're okay, I'm fine Cara mia. Let's go back home !"
"Will you go get the car please ? I'm a little tired, and walk..."
"Of course my goddess ! Stay here with the children."
Michael regretted this decision when he returned to the hall. He should have carried (Y/N) by ordering their little monsters to follow him. For Duncan was there, with his charming smile, speaking with his goddess, who was also smiling, the little ones on her knees, listening to her stomach to know what their sibling was doing inside.
"Do you really have to go ?" asked Duncan, pouting. "But we just met ! And you are the most beautiful thing that happened to me today. But I get it. At least I have a nice nurse who will take care of me. It's not as well, but it is a compensation, with my operation. I would have had the pleasure of meeting you, if my appendicitis explodes. "
"Goodbye Mister Shepherd." sneered (Y/N) as the nurse took Duncan.
The return home was silent. It was late, but just in case Michael preferred to drop the kids off with their grandparents, so he wouldn't have to watch over them if they needed to rushed back to the hospital. Michael said nothing to his goddess about Duncan. He was not mad at her, not at all. It was even normal for men to flirt with her, she was perfect, but he wanted to kill this idiot for daring to speak to her. He hoped he was dead on the operating table. The next day, the contractions started again, even more painful. The baby was really coming this time. At the hospital, Michael was allowed to stay in the room, to support his wife.
"I'm... I'm hot." she mumbled, her forehead burning. "I'm thirsty... Michael..."
"I'll get you water and ice !"
At first, he did not deviate from his mission, quickly finding what he was looking for, but nurses pronounced the name of Duncan and he stopped in the middle of the corridor to observe the surroundings, watching for the man. Not again. Not now. Without realizing it, Michael remained motionless for several minutes, until he heard screams, and his name.
"Cara mia !" he yelled back, rushing into the room, where work had started.
He places the ice on (Y/N)'s forehead before taking her hand to kiss it, caress it, shake it tightly, murmuring words of encouragement and love, telling her that she was wonderful, that she was doing very well, that their baby was going to be so happy to discover that she was going to be their mom. He wiped away her tears, using his powers to try to relieve her. And, finally, the baby went out.
"It's a boy." announced the nurse.
Michael as (Y/N) didn't care about the gender, they were just delighted that their family was growing. They remained for hours without saying anything, the little man on his mother's stomach. While his goddess rested, while admiring their son, Michael relished this moment, remembering the birth of the twins. He hadn't imagined falling in love with anyone other than (Y/N), but the feelings he had felt that day were indescribable. And it was the same today, with their third child, whom he loved more than anything, except his dear wife.
"He needs a name." she whispered.
"Hmm... why not... Duncan ?"
(Y/N)'s smile showed him that she was not serious, that she was making fun of him. But... How did she know ? He hadn't said anything. And he was always jealous of everyone.
"You are really silly, Mikey. I saw your expression, and when he told me his name, I remembered that dream you had. It was not difficult to make the connection. Poor Mister Shepherd. He didn't do anything wrong."
"He flirted with you." Michael muttered.
"Do you know what was the first thing he said to me ? 'Your husband is really sexy, I'm jealous'. Then he said that he understood very well why you were with me, that we were really a beautiful couple, with lovely kids, and he congratulated me, saying that he would have wanted the same thing, but that it was impossible because of his work. And when he saw you come back, he wanted to tease you a little. He said "your sexy husband is coming back. He's been staring at me since my arrival, I don't know if it's because he's afraid of me or because he likes him, so let mess with him pretty mom." You really aren't very discreet when you watch people, darling."
At the same time, a nurse entered to check that everything was fine, and when she saw Michael, she laughed a little before regaining her seriousness, even if she continued to smile.
"I... I have to tell you that Mr. Shepherd is gone."
"He asked us to tell the pretty mom's sexy husband not to look for him because his operation was over and he was gone."
(Y/N) tried not to laugh, to not wake the baby, while Michael felt ashamed. Not only had he been more attentive to a stranger than to his family, but Duncan had noticed it, everyone had noticed it, and now he was a horrible husband and a bad father.
"Sorry Cara mia, I'm sorry..." he sobbed when the nurse was gone, kneeling next to her. "You and the kids are my only reason for living, the only thing that matters to me. I don't know why... I was disturbed... I..."
"Hush. I know Michael. I understand and I'm not angry. Let's not think about it anymore. Our son still needs a name."
They chose Balthazar, a little because a uncle of Michael was called like that, a little because a demon was called like that, and much because it did not sound like "Duncan" at all. Then, as soon as (Y/N) felt better, they returned to present their little brother to the twins. They never spoke of Mr. Shepherd again and Michael never thought of him. Or maybe just a second, to curse him, hoping never to see him again.