I need advice

I just joined th church this weekend. I was baptized Saturday and confirmed today. I am the only person ever to join the church in my family. Nobody on my husbands side has ever joined the church either. I don't know how to tell my family. We live in SC and I grew up southern baptist. I have a couple southern baptist pastors in my family too. They're VERY against Mormons. I'm not sure what to do.