This is a good sentiment to have. My dad was my dad until I left home for university - he loved us and provided for us but also was the authority and disciplinarian when necessary. Now that I've got my independence and my own household, my relationship with my dad is far more like one of friendship, alongside my trust in him as a mentor or life advisor, if I feel like I need that kind of advice. I feel like it's been integral for my development as a person and value our relationship immensely.