Hello Friend, Good that you are seeking a help. I can understand your suitation. It's unfortunate to face such a problem and definitely it will add emotional stress on you. He may be also under similar pain like you and may be thinking that allowing you undisturbed or changing topics would help you to recover  from the suitation. Or may be under job pressure or stress. Marriage relationship is all about trust and open communication. Talk to him about your feelings and clearly ask what you want and expectations from him. Some time men don't understand such expectations from women. Take some counselling support to recover from the current suitation. If you still need a help, you may reach me online to evaluate further.