I agree, save Watchkey's post, it's applicable to many.
Op I wouldn't even try to converse with this man, every time he opens his mouth, lies fall from his lips.
Some people have an ability to twist every situation in life to their advantage, this is the type of man you are with. At the beggining you thought as long as he wasn't hurting you and was on your side you were safe, for example his bad behaviour to others only highlighted the fact that he was good to you, you thought yourself to be special.
You only have his word why he treated others badly and you well, him treating others badly actually made you feel very special, he allowed you this information to create that security, to pull you in and create idealisation and dependancy on this magnificent man who up until you had never found love that could keep him in line.
I'm affraid you've been decieved, he doesn't think you are special he only thinks you are another sap who will willingly believe his words and therefore extract as much usefullness as possible from you.
He cares for no one but himself, day in day out, look at every scenario and I will bet there is something HE is getting out of it.
These types are masters of making it look like they are always doing and acting for others, look through his bullshit, it will become more apparent the longer you stay together, the mask slips and your eyes are beggining to open, take notice and then you can start to heal once this disgusting untrustworthy specimen is away from you.
You are one of his victims, try to get away.