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"Her husband had a tragic and untimely death after they got the news of their daughter’s terminal illness." That should be "Her husband MET a tragic and untimely death after they got news of their daughter’s terminal illness." I am unsure about the emotional content, but the grammar is severely lacking.
"she got befriended with many people who taught her several valuable lessons." That should be "she befriended many people, who taught her several valuable lessons."
The grammar is really bad.