If the guy is so cold, harsh, and emotionless, why did you marry him in the first place?
Or could that be a misconception?
Looks like you're not too set on making things different yourself, you just want to run. Try opening your mouth and speaking to yuor husband. Tell him you have these worries, that you want to leave.
but I agree with vashti here, sounds like you've got your mind made up, and are just looking for somone to give you your excuse.
Hell, I'll give it to you. Run away. Abandon your life, and your children. I'm absolutely sure that a two decade old boyfiend you've spoken on the phone to a few times is worth it all.
I wish that I could turn back time, 'cause now the guilt is all mine,
Can't live without the trust from those you love...