His paying you so little attention or respect may or may not mean that there's someone else, but it certainly means that your pleasure isn't all that important to him. He's getting his.
You could either insist on his pleasuring you first the next time he wants sex of any sort. You could also buy a vibrator and learn to use it - first without him and then bringing it to bed with him and doing yourself so that he sees that you're pleasure is a necessary part of married sex.












