Family system theory and palliative care

Literature review (Scholarly, peer reviewed 3-5 articles) for family system theory in palliative care

The main problem of the Family system theory attempts to explain?
solution does the theory suggest?
the strengths and weaknesses of the theory (the strengths of the theory and the main weakness or criticism of this theory )

Conclusion:
Provide a summary of your findingsnot just a conclusion statement: Include what you learned from your literature review and research regarding the problem you identified. Include what more we need to know about this problem and how it affects families. Lastly, discuss what specific areas regarding this problem or issue need more research.