My husband and I both practices different religion but we made it clear that we will not influence each other.
Recently, my MIL wants my kid to be involve in their religious ritual which I am not keen for my daughter to. How can I reject her without offending or hurting my MIL?
(as a respect, not mentioning any of the religion)
Have a talk with your partner on this, as he would be best equipped to explain his point of view to his mother. At the end of the day, religion is internal within the family in our modern times.