Many partners these days spend a lot of time (while together) on social media each being drawn further and further into their own paradigm creating a schism in their relational bubble proving it harder and harder to coexist in real life due to massive differences in thinking (phew that was a long sentence!).
And did you know relational disharmony massively increases feelings of anxiety, so it's worth investing some time in to get right.
Creating harmony in such a relationship can be incredibly challenging unless both parties are willing to actively come out of their paradigms in participate in the paradigm of their relationship on a regular basis (how often needs to be agreed).
It requires: a recognition of what is going on, a willingness to participate in the relationship and the environment of the relationship (ie the home), open communication, mutual respect, and a stretch to understand and appreciate each other's perspectives.