Greetings, PTN: Wow, I loved reading your post because you and I are in such similar circumstances! I, too, am a wife and mother who was raised in the "truth" by zealous yet balanced and loving parents. I had a great childhood and was convinced right up until about eight years ago that this was the ultimate and absolute truth. I, too, like you, am married to a wonderful husband who is an active elder.
What opened my eyes was researching the Creation book and finding, to my shock and heartbreak, how many of the supposedly scientific quotes were taken grossly out of context or from non-authoritative sources. How, I wondered, could an organization that publishes material like this in the name of the God, as "food at the proper time" with all of the theological weight such description invokes, engage in such unethical--deceitful, really--behavior? That led me to actually research evolution--by this time I realized that everything I "thought" I knew about it had come from the WT--and when I started reading the accumulation of real, relevant scientific findings, I was staggered. I started posting here about that time and quickly latched on to the wonderful, amazing Leoleaia's posts about Biblical and ancient Near East history as well as her vast knowledge of NT textual and source criticism. I started reading scholarly works on the Bible and quickly realized how inept and baseless many of the claims he WT make regarding the putative historicity of the Hebrew Scriptures.
Like you, I couldn't continue to engage in the field ministry or sit through meetings on a regular basis. This is tough, really. But it does get better. Remember, you have a right to your own beliefs. You have a right to make decisions about your life and what you will believe. I go to Sunday meetings to keep peace with my husband. In return, he doesn't pressure me to attend at other time or to engage in the ministry. As far as my child goes, I am as honest as I can be. And I respect my husband's right to teach our child what he believes. I encourage our child to make up his own mind.
This has been longer than I intended. I just want to say how much I appreciate a new poster like you who's in the same situation I'm in. And let me add that it is possible to work out a compromise, to glean some of the good things that the WT teaches (and they do teach some good things) and let the rest roll off your back.