To understand God’s unchanging love towards you, you must understand He acts based on his nature and not the quality of the object. If he fails to love you because of your behavior, then you have successfully “tempted” him to act contrary to his nature and violate his will. This will amount to God falling into a satanic trap.
God is love. Does love correct and chastise? Yes. Will every act for your own benefit make you feel good? Certainly not but everything God does is done in love for the benefit of the creature who may not understand it today. Love functions according to its nature and not according to the quality of its object