Good for you! Doing the right thing is its own reward; if your mom continues to talk to you, that's even better. One thing that led to my departure and my husband's is that we realized we could never cut off our children. We also said "no" to the elders that tried to insist they get baptized at a young age. It's heart breaking to think of the families that have been destroyed because children get baptized, then grow up and decide they want to do something different. Or the people that get disfellowshipped and then are forever cut off from their families because they decide they don't want this religion anymore.
Cate