There is no single answer to this question as it depends on the specific relationship and the individuals involved. However, in general, it is often considered beneficial for both parties to be accountable to each other in a relationship.
Being accountable means being responsible for your own actions and taking ownership of your mistakes. It also involves being transparent with your partner about what you are doing and why. This can help to build trust and create a stronger sense of connection between both partners.
There are many ways to be accountable in a relationship, but some common examples include communicating openly, keeping promises, and being reliable. If both partners are equally invested in the relationship and committed to holding each other accountable, it can help to create a more supportive and healthy dynamic overall.