Stay permanently in Brazil after being married

Alex
Hi everyone
I am an US citizen. My Brazilian girlfriend will come
to visit me for 2 weeks
We are planning to get Married here in Las Vegas.
at that 2 weeks of time, and I will have my Marriage license
We will want to live  in Brazil.
not in the USA.
The question is ?
What I need to do, and what paperwork I need to bring
to Brazil to have me stay there permanently ?

Hi there is loads of info on this matter that your asking about, have a look at this URL and you will find the info your looking,
https://www.expat.com/forum/viewtopic.php?id=280525
as your are planning on living here in brazil, you should know, unless you are retiring here, then there's a good life to be had, if your planning on finding work, then think again, because there's hardly any work, for Brazilian, and even less for the others

I am going to retire In Brazil .  :)
Bring money there and spend it  :)

sounds good then your get everything you want and more,
and it will be easy for you