Dissapointed with friends

Yesterday I met with 4 of my good friends and told them the news. Two of them said congratulations and gave me a hug.

The other two stayed silent, said nothing, not even congratulations. I am not sure if the two of them want kids of their own, at least one of them has said it clearly.

I wasn’t expecting much but the least you can do is say congrats :(

I dont want to make a big deal or drama out of this and drama, but it upset me.

Is it unfair of me to feel this way?