In this fanfiction, they have a very close family - like relationship. The Cullens are like a big family, and Alice and Jasper are important members of it. They care for each other deeply.
Alice Cullen's back story is quite interesting. She was born in the early 1900s. Her visions were seen as something strange and abnormal at that time. She was locked away in an asylum. But then she was turned into a vampire. Her power of seeing the future has been really useful for her family. For example, she could foresee danger and help them avoid it.
One key element is her pre - vampire life in the mental institution. Another is her transformation into a vampire. And of course, her special ability to see the future.
Often, they are received with open arms. The Cullens value family and friendship. Since Alice and Jasper are part of their extended family, there would be hugs, smiles, and lots of chatter. They might immediately start sharing news about other vampires or events in the vampire world.
In the fanfiction, they might have an intense reunion. Maybe there will be a lot of emotional exchanges, hugs, and smiles. They could start sharing their recent experiences and adventures right away.
In many fanfictions, when Alice and Jasper meet the Cullens, there could be a lot of emotional exchanges. Alice might use her power to foresee some potential events related to the Cullens. Jasper, with his ability to control emotions, could help ease any tensions within the group. They could also exchange gifts or tokens of friendship, strengthening their bond as a vampire family.
The other Cullens would likely be divided in their loyalties at first. Some might side with Alice, believing in her visions and her usually positive intentions. Others might understand Jasper's concerns, especially those who respect his military - like decision - making. This could create tension within the family.
It could be another vampire clan. Maybe they are jealous of the Cullens' interest in Bella or they think that Bella's presence among the Cullens will disrupt the balance of power among vampires. So they try to get Bella from the Cullens, making them the main antagonists.
The more diplomatic characters like Carlisle from the Cullens might try to initiate a peaceful conversation with the Mikaelsons. However, the Mikaelsons' complex family dynamics could make it difficult. Klaus might overrule any attempts at peace if he feels his family's power is being challenged. He could see Carlisle's niceness as a sign of weakness. Meanwhile, the younger Cullens like Alice might be curious about the Mikaelsons' abilities and history, which could either lead to friendship or more tension depending on how the Mikaelsons respond.
In a scenario where the Mikaelsons meet the Cullens, there could be some interesting alliances or rivalries. Maybe some of the younger members from both families might be intrigued by each other. For example, Klaus from the Mikaelsons and Edward from the Cullens could have a very tense relationship. Klaus is all about power and dominance, while Edward is more focused on protecting his family and Bella. Their different priorities could lead to some intense confrontations.