Is anyone else's SO more worried than excited?

We found out a couple days ago that we're expecting our rainbow baby. Of course it just so happens that we found out before a holiday where we will be with family. Last one was Christmas and I was only 5 weeks. So my hubby doesn't want to tell ANYONE for a while til he feels we're in a safe spot. It kind of bums me out that I'm the only one excited and he's more fearful of going through another miscarriage. If something happened, our parents would be told anyway. Should we just wait til Mother's Day to tell our moms?