HE SAID TAKE "TAKE YOUR FAMILY OFF" 😱😧

So i'm here planning my baby shower already, making an estimated head count. So far my family alone we're expecting 100 people (including kids). I told him that the park might not be a good place, so we're planning on getting an event hall. He had the nerve to tell me "well you should take it into consideration that we have to add my family too and i think you should take some of your family members off." Like i'm so confused he told me he didn't want to invite a lot of his family. His exact words were "I don't think my family will come just my parents siblings a couple cousins but a lot of my friends." Most of his family is in mexico and can't come obviously. But is it okay for him to say that? he kinda said it in a rude way and i just don't know how to take it. We want to get an exact amount of people or estimated because we are having a taco truck, and we don't want to get a BIG event hall.