Personally, I think it's probably more normal than anyone would think, planet. I often caught my H talking to himself, although he mouths the words so no one else can really hear it. Some people can think in their heads and some people prefer to speak it out. Your W was probably trying to break your spirit by telling you it wasn't normal. Don't fret over it.

Me:49 H:47
S: 16
T:27 M:25
My EA: 2001
His PA: 10/2007, 6/2013
Separated, but H still in house

Find your Shambala: a place of peace and happiness.