Final answer:
Friedrich Engels describes social realities that have negative effects on family life and children, leading to isolation, economic dependency on men by women, and family disintegration as well as hardship, particularly in the context of industrialization.
Step-by-step explanation:
The social realities described by Friedrich Engels, particularly the impacts of industrialization on family structures and gender roles, have significant negative effects on family life and children. The move from village life to urban areas often resulted in nuclear family units feeling isolated and unsupported. Engel's observation of the household dynamics indicates that women, assuming the role of the proletariat, can lead to family disintegration and hardship due to economic dependency on men. Additionally, with children being negatively impacted by domestic challenges such as abuse, it is clear that these social realities contribute to a deterioration in the stability and well-being of families.