They will negotiate on the arrangements for food, travels, holidays, parent-teacher meeting, etc.
On one hand, you want to be the supporting and considerate person you are, but on the other, you don’t want to feel like you should start charging per hour.
Additionally, this will allow you to go step by step and build the relationship with him and kids while giving them time to regenerate. If you feel disconnected or frustrated about the state of your marriage but want to avoid separation and/or divorce, the course meant for married couples is an excellent resource to help you overcome the most challenging aspects of being married.
Because she does not know how to turn that feeling on again, she will not believe that anything you can say or do could change that. You need to work on switching on that in-love feeling again.
Considering all the changes that are happening, boredom in small doses can be good for them.