The positive associations between decision regret, decision conflict, and the alignment of decision-making roles highlight the intricate dynamics involved in the decision-making process for family caregivers. These findings emphasize the need for tailored interventions that recognize and address the diverse factors influencing caregivers' decision-making experiences. Future research exploring the efficacy of targeted interventions such as decision-support programs or caregiver education initiatives could offer valuable insights into mitigating decision-related challenges and improving the overall well-being of both caregivers and care recipients.