Shobha Rani Vs Madhukar Reddi (1988) 1 SCC 105

Hon'ble Supreme Court of India observed as "First, the enquiry must begin as to the nature of the cruel treatment. Second, the impact of such treatment on the mind of the spouse. Whether it caused reasonable apprehension that it would be harmful or injurious to live with the other. Ultimately, it is a matter of inference to be drawn by taking into account the nature of the conduct and its effect on the complaining spouse. There may, however, be cases where the conduct complained of itself is bad enough and per se unlawful or illegal. Then the impact or the injurious effect on the other spouse need not be enquired into or considered. In such cases, the cruelty will be established if the conduct itself is proved or admitted.”