Thanksgiving in South Florida-ZIKA ?!?!?

Cecilia
We usually spend Thanksgiving in South Florida at the beach with our family but my doctor has adivised that I don't go because I am 16 weeks pregnant. 
My husband still insits on going WITHOUT me and spending Thanksgiving with his mom, sister and her kids. He wants to bring our four year old son with him. I will be alone in the new home we bought, not spending Thanksgiving with my husband or son. I don't want either of them to go, especially my son because all they do is stay liquered up down there and I don't think they will watch him or take care of him like the way they should. 
I am afraid my husband will go down there and get Zika, then give it to our unborn baby through sexual transmission. He does not seem concerned in the slightest and is set on going anyway. I am distraught and at a loss for words. I really don't know what to do or say. I am honestly shocked that my husband is treating me so terribly and acting so immature.