It’s tough to navigate loving someone while recognizing their harmful patterns. You clearly care deeply about your father, but it’s also important to protect your own well-being and boundaries. Many have faced similar situations and found it helpful to balance compassion with limits. Offering emotional support without enabling behavior (e.g., setting clear conditions for your help) can be a good step. Seeking support for yourself, whether through therapy or groups like Al-Anon, can also provide guidance and reassurance. You’re doing your best in a very hard situation—take care of yourself too.