Now is the time to get your things in order. Change your usual way of living, sell what you can, and downsize your house if staying home with your children is a priority. Once you've reached your goal, there are different ways of generating income.
If you are a working mom and don't feel you have the full power that you'd like, continue to do everything you have to until you can do WHATEVER it is YOU CHOOSE to do!
These days you're applauded for body positivity because you flaunt your flaws or are condemned for body shaming if you're not okay with being a certain size (whether big or small).
In a marriage where one spouse rarely compromises or never let's up from their 'my way or the highway' mentality, the couple's connection will typically become bitter or broken.
I don't recommend doing anything crazy to bring about a change in your marriage, but finding a way to communicate your feelings is important.