While Rama was going to the forest, Sita also went to the forest without any second thought as far as I know;
Why did Rama allow her to do it? Did any discussion happen between Rama and Sita to make such decision (allowing Sita to forest)?
Is there any rule for the wife to follow husband even in difficult situations if there is an option for the wife to stay without difficulty?
In concise: is it allowed for the wife to stay in rich and comfortable place while husband is staying in poor place or difficult situations?