To those who answer "my spouse", please think carefully about building an alternative support system if/when it happens that the mental health situation you are dealing with comes from a breakdown in ability to communicate with your spouse.

I recently went thru a rough period triggered by how my spouse was feeling. If you've both always counted on having the other ready to listen, and that's temporarily impossible for acute reasons, the shock is enormous, and almost undermined my problem solving ability to understand I needed to find a psychologist to talk to.

We're ok now, but it could have easily gotten way worse before it got better. Having a solid relationship is unfortunately not a protection from losing the security it gives you, psychologically.