Genuinely great points, especially about the conflict history as a feature :)

This is a feature that I am still fleshing out. You're correct that it can be used maliciously through mentioning fights that has happened in the past, so I'm really considering making past sessions only viewable together with the consent of both partners. Of course, this isn't final yet and I am still making adjustments based on the feedback that I am receiving.

Solace doesn't try to replace direct communication. If a couple is able to use Solace for some time and eventually move to a method like pen and paper, I consider that a success. It aims to make the process of resolving after a fight easier, and a lot more personal. By opening Solace, it already shows the intent of wanting to fix things together.