"Not by blood, but by choice—thank you for raising me with so much love and wisdom. You are the heart of this family."
Is there a or hobby you share that I should include?
This article explores the dynamics of non-biological fatherhood, the "careful" nature of building a family through choice, and the lasting impact of a father-in-law who becomes a true parent.
To that person: He succeeded. You are here. You are writing. You are searching for language big enough to hold your gratitude. That is the fruit of his careful, freeing love.