How to make a marraige better (women please help you might know more)?

How can i make my marraige better. we seem to be drifting apart quite a bit. I know we both still love eachother but we dont have alot in common which was never a problem. WE have been together just about eight years all together but yeah we just bicker all the time. She says i dont talk enough and you know i never talked much before who cares now you know. whys that change also like i dunno I think the world of her but she really doesnt have alot of common sense (i know it sounds mean but i dont mean it that way) and she does things that i find silly i guess and i tell her or mention a way to make it alot easier and she gets ticked off. So i dont do that anymore and then shes ticked off cause i dont give input. damn i dont know what the hell to do. Anyone got any ideas how to make this better we have only been married a little over a year. and i am running out of ideas