Paladin Subclass

You gain a Paladin subclass of your choice. A subclass is a specialization that grants you features at certain Paladin levels. For the rest of your career, you gain each of your subclass's features that are of your Paladin level or lower.

A Paladin tries to hold to the highest standards of conduct, but even the most dedicated are fallible. Sometimes a Paladin transgresses their oath.

A Paladin who has broken a vow typically seeks absolution, spending an all-night vigil as a sign of penitence or undertaking a fast. After a rite of forgiveness, the Paladin starts fresh.

If your Paladin unrepentantly violates their oath, talk to your DM. Your Paladin should probably take a more appropriate subclass or even abandon the class and adopt another one.