In-laws will not get the tdap shot?

So this weekend me and my husband go get our Tdap shot, my in laws are the only family members that live close by. My husband said that he asked them if they would get the vaccine and they said no because they didn't have to with any of the other grand kids. So how are you ladies handling the situation?? Of course I want them to see the baby.. But I also don't want my baby exposed to anything. Not sure what to do in this situation.