Emilie was also an aristocrat from the noble Graham de Vanily family who renounced her title to marry Gabriel. Emilie was a former Peacock Miraculous holder. It is revealed in "Representation" that she used it to create her son, with the Miraculous' formerly damaged nature being the cause of her coma.
Before Tom married Sabine, he was dating Lila's mum and got her pregnant, than he met Sabine and married her and eventually gave birth to Marintte and Lila's mum, as a single mother gave birth to Lila.
Emilie Agreste is the wife of Gabriel Agreste and the mother of Adrien Agreste. Currently, she is in Gabriel's repository, where she is being kept in a glass coffin.
Gabriel found the peacock and butterfly Miraculous while going on a trip overseas with his wife. Later Emile died which Adrien was around 13 or so. Nathalie got dizzy spells because she used the peacock Miraculous. Adrien says that his mom got dizzy spells too.
Marinette is pregnant with Adriens baby. Everyone is deciding things for them and people keep trying to take them apart. He didn't mean to get her pregnant but is glad he did so he could be a better father then his own. She doesn't even know if she should have it or not and all this drama isn't helping her.
He also confesses his love for her, but Marinette was confused since he was possessed by the akuma. After his akumatization, Marinette asked if he meant what he said earlier, but Luka doesn't remember what he said.
Since we've only seen Luka once it's hard to decide whether he's a better match for Mari than Adrien, but judging from what I have seen, Luka seems to understand Marinette better than Adrien.
Luka Couffaine is one of the two tritagonists (alongside Kagami Tsurugi) of Miraculous: Tales of Ladybug & Cat Noir. He is the older twin brother of Juleka Couffaine and the guitarist of Kitty Section who attracts the attention of Marinette Dupain-Cheng.
Not much is known about Adrien's life, besides the fact he came from a pack across the sea. After his biological parents were slaughtered by Chasseurs, Blaise and his mate adopted him as their own.
Emilina Genevive Agreste....or more known as Emma Agreste, is the daughter of a famous fashion designer, Marinette Agreste and fashion model, Adrien Agreste.
He's abusive. Even before knowing he's Hawkmoth, he's still not a good father. Adrien barely sees and when he does Gabriel is almost always cold and distant towards him. He's neglectful towards his son, who's just lost his other parent, from the very beginning.
Gabriel has proven time and time again that he is a terrible father to his son, Adrien. Gabriel constantly neglects Adrien's needs, isolates him from the rest of the world, risks Adrien's life repeatedly, and even akumatizes Adrien to get what he wants.
Pigeon 72", Kagami has moved on from Adrien, as shown when Marinette tries to bring them back together, but she refuses to fall in love for him again. By the end, she is able to realize Adrien and Marinette were made for each other.
In Re-creation (The Last Day Part 2) Gabriel finally make his wish but as a price for his life to save both his wife and Nathalie Sancoeur to brought back from the dead to make Adrien's life better.
At the end, he lost the Butterfly Miraculous, acquired the Ladybug and Cat Miraculouses and brought his assistant Nathalie back to life; resulting in the universe being re-created and Gabriel sacrificing his life and joining his wife Emilie in the afterlife.
After she detransforms, Marinette meets up with Luka and says that she doesn't want to lie to him and breaks up with him, due to being busy with her Ladybug duties and is not able to date someone unless Shadowmoth got defeated.
Marinette and Luka go on a date and almost kiss but because of her responsibilities as Ladybug, Marinette has to leave which interrupts their date and makes Luka feel sad and disappointed. Finally reaching his limit when he asks Marinette to tell the truth to him to which Marinette says she can't.
