Dear Annie: Sisters all agree mom needs help - but can’t figure out how to split the cost

Three sisters agree that their mother requires full-time care as she currently lives alone. However, the siblings are unable to determine how to split the associated costs. Every discussion regarding the financial arrangements ends in frustration, leaving the family without a concrete plan. The sisters worry about their mother constantly, yet they remain stuck in arguments over payment, preventing them from securing the necessary help their mother needs for her daily wellbeing.