I'll never understand why some women internalize these issues and think they have trust issues when their husbands are giving them NO reason to trust! Why are you blaming yourself and saying that your husband deserves to be trusted when he's out there flirting with other women and sending them nudes of himself? Stop blaming yourself. This guy is a jerk and a liar. Unless he agrees to go into couples counseling with you, I wouldn't expect anything to get any better.