" Many times to set boundaries with someone is to risk losing the love that you have craved for a long time. To start to say no to a controlling parent is to get in touch with the sadness of what you do not have with them instead of still working hard to get it. This working hard keeps you away from the grief and keeps you stuck. But accepting the reality of who they are and letting go of the wish for them to be different is the essence of grief. And that is sad indeed. "
― Henry Cloud , Boundaries: When to Say Yes, How to Say No to Take Control of Your Life