Pregnancy announcement

How would you feel if husbands family doesn’t react to social media announcement? Just curious if this should be a big deal. My husbands family did not but can go and like his memes he shared and we have not received a congratulations or anything from his siblings just his parents. Husband sees no wrong but I feel like a simple congratulations private message would be nice since we don’t see them and I feel as though it’s disrespectful not to....