"Anyone who knew my mother would simply know that she was too strong to commit suicide, the letter says. I also do not believe that Shashi was capable of physically harming her, let alone the speculation that he could have taken her life. They were very much in love, despite occasional differences, which they always overcame," Shiv Menon says in the letter.

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Mother was too strong to commit suicide, Sunanda's son says

"Anyone who knew my mother would simply know that she was too strong to commit suicide, the letter says. I also do not believe that Shashi was capable of physically harming her, let alone the speculation that he could have taken her life. They were very much in love, despite occasional differences, which they always overcame," Shiv Menon says in the letter. (Getty Images)

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He further goes on to say that his mother was under stress. (BCCL/Shriram Vernekar)

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"It was an unfortunate combination of media stress, tensions and a wrong mix of different medications. Her death was peaceful and she passed in her sleep," the letter says. "Please let her soul rest, I think there has been enough attention drawn towards her life - let us at least let her rest in her passing." (BCCL/Sachin Gokhale)

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