On a scale from 1 to 10, how stressful is multigenerational caregiving?

10: Problems encountered: parenting stress, depression, adjustments, worsening physical and mental health, poor self rated health and intrafamily strains, child dysfunction and negative child emotions.

Depends: It depends on the level of care needed and the level of complexity on medical conditions on each individual. The more care they get the higher stress. Ask a geriatrician to find creative solutions that make caregiver less stressful - for example maybe medications cause behavioral problems or side effects or maybe this person needs physical therapy for transferring training.