What is the religious ruling on a dispute that has lasted for more than a year between cousins, and what is your advice for resolving this problem?

Disagreement is evil, and it is most severe among relatives because it causes the severance of kinship ties. Therefore, efforts must be continued to reconcile them, and help should be sought from people of knowledge and virtue to remind them of their kinship, and that the best among them is the one who initiates the greeting. They must compromise and accept apologies to achieve reconciliation.