According to an Indian Express report, Reverse Conversion is also happening.

from the desk of executive editor

Nishant karpatne

            RSS and other affiliated groups in Punjab are  claiming   to have converted over 8,000 Christians back to ‘Sikhism’ in the “last three years, some 3,500 of them over the last one year.” Sikh People Ghar Wapsi In Punjab By RSS. In Punjab, Sangh works for ‘return’ to Sikhism as well.

In Jharkhand and Bihar too, cases are being reported over months that those who embraced Christianity owing to various reasons are now being persuaded to be back into Hinduism and Sikhism.
Radical Hindus have adopted the ways and methods of Christian missionary and making Ghar Wapsi happen.