So what’s your point? Yes, God demanded Abraham kill Isaac, and Abraham tried to, thereby putting his obedience to God above the best interests of his child. Obviously. Which are YOU choosing to do? YOU’RE the one who has raised the religious analogy; precisely where are you trying to take it?
Then you’re assumably not acting as your husband’s slave.
But it obviously does mean it’s not happening in any observable way, which only begs the question of what the hell you’re actually talking about. If you are acting like a “slave” in a way that does not communicate “slave” to outside observers, including not just your kids but your mom and others, then I think we probably are defining the terms “slave” and “subservient” differently. I also think you may well be underestimating what your children see and understand. If you think you are kneeling at your husband’s feet and your kids don’t see that, or don’t draw the conclusion it’s appropriate and okay, then you are dreaming.
Such as? How can you demostrate submissiveness in a way that doesn’t show? Even if you limit that to things like not answering back, or not demanding politeness in communication – he yells BRING ME A SANDWICH! and you bring him a sandwich – your kids are going to see that and draw conclusions as to what is appopriate behavior and what is not.
This is completely nonresponsive to what we are saying. YOU are the chief models of appropriate behavior for your kids, not their grandparents. Your kids likely do not know, and would not care, what their financial arrangements are. But as for that, if in their relationship your mother is the “Dom” and your stepfather the “sub” and they are still modeling unequal gender roles – that’s not a great example for your kids, either.
What is wrong is to expect them to not believe that whatever “type” of person YOU are is the best type of person to be. You are their mother. Your behavior and your reactions are what they will focus on for day-to-day examples of how to function in the world – how to interact with a lover, how to communicate, how to value themselves and others. And if you are a man’s slave 24/7, they are going to think that is not just okay, but maybe even optimal. The way you live your life is how you give them information, and IMO you have an obligation to give them good information because you are their parent. Good parenting – especially of girls – is IMO not consistent with being any man’s slave.