Cradlecathlic26, My husband’s family is SB and other than a few unsavory “catholic jokes” relayed by my MIL when we first got engaged, they have been very nice about my being catholic and raising their grandchildren catholic. Having said that, I have always made it perfectly clear that it was my way or the highway (concerning matters of faith for the kids) My way, of course, being the catholic faith. The kids have never attended one of their services, and we make no bones about our commitment to the church. Mind you, I have never been ugly about it. I have always been charitable, but clear and firm.
Just to show you how far things have come, last year my inlaws went to Rome and brought back blessed rosaries for my kids.
In the end, don’t let what anyone else thinks, says, or does, lead you away from your journey home. Pray for those who would mock you. Live your faith to the fullest in your own life, in your home with your DH and children. The best way to get MIL on board is to be a family of love and devotion to each other through your faith in the church. How can anyone deny the good fruit manifested in the faith filled family?