A Boundary Manifesto
The above manifesto helps you to make a loving boundary plan. This will support you as you start to communicate your boundaries and adjust.
Remember that you deserve to be able to say no to others, but that this can feel uncomfortable as you start doing this. If you are uncomfortable with setting boundaries, ease your way into it and make sure that you add that to your manifesto. Consequently, you will be easier on yourself when you set a boundary.