My sister left me, but Jesus embraced me – An ex-Muslim´s testimony

What happens when a Muslim leaves Islam and converts to Christianity because he/she finds the light and truth in Christ? How is that person treated by the society and family? Should the fear of losing relations, being abandoned and ostracized by the society prevent us from accepting Christ publicly as our Savior? Remember, no matter who stays with us and who leaves us, what matters is that Jesus Christ stays with us, Amen.