Edit Latex in Vim and Aspell - Accents

Question

Hi, I’m trying to use VIM to edit a Latex file. When writing the text in Latex in the same I can accentuate normally, having difficulty to correct it in Aspell or Texmaker:

I write in VIM: *estratégicas*

Appears in the Aspell: *Estrat\égicas*

This way I can’t correct the spelling of my text.

I already included in the preamble of my file .tex:

\usepackage[portugues]{babel}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{aeguill}

Do you have a way to save your breath .tex in a way that I can use Aspell or Texmaker?