Your husband is a coward.
I'm the WS. During my very brief EA, I lied unconsciously by omission, but as soon as I stopped lying to myself, I confessed and told my husband everything--- more than he asked for or even wanted to know. Anytime I've had the urge to lie, I've recognized it as fear-based and stared it down.
I do not like liars, and I can't stand what I turned into. I, too, have childhood trauma, and I have trust issues myself regarding my husband. He has his own older history of wayward behavior and of me catching him in lies. He seems to have matured and I haven't caught him out on any lies recently.
If your husband is still lying about something little like chew, even caught red-handed, I would be concerned. If he will lie about little things, he won't have the courage when he really needs it to be honest about bigger things.
I've learned (about myself) that I will stay in abusive situations, but I can't take lies. Cheat on me, but tell me you are doing so. Hit me, and I will try not to provoke you next time. But lie to me? I'm one step out the door unless I see genuine improvement.
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[This message edited by soulstuck at 4:20 AM, Sunday, November 13th]