Sen-Khatri is the younger sister of the late Gyani Maiya Sen-Kusunda.
Her mother's name is Puni Thakuri and noted Kusunda elder Gyani Maiya Sen-Kusunda was her sister.
[3] The Kusunda language was presumed extinct multiple times due to systemic decline and poor language data archiving, most notably in 2018 after the death of community elder Rajamama Kusunda and later in 2020 after the death of Gyani Maiya Sen-Kusunda.
In 2010, the Tribhuvan University ran a language documentation and preservation programme by inviting both Sen-Kusunda and Sen-Khatri to Kathmandu, but the project stalled due to shortage of funds.
[4] Since 2019, Sen-Khatri started contributing to language data collection by researcher Uday Raj Aaley and linguist Timotheus Adrianus Bodt.