I painted a bad pic of my hubby and now I feel bad!

So iv been having some troubles with my husband recently, and I would vent to my co workers who are also my good friends, they have never met him but will at my baby shower they are throwing for me. I feel so terrible becuase I have really kind of painted him out to be so inconsiderate and self centered which he kind of is but I know he will be super pleasant and nice to everyone and I just feel horrible becuase I do adore him and love him but I haven't given that impression off to my friends at all! What should I do?