I know this person personally. She's not writing a parody

How so?

Because it sounds like the relationship she is describing is between two work colleagues (or perhaps two co-founders) - "Mostly, we talk about work" - not a romantic relationship between adults; almost every point she makes is an attempt to justify the compromises she must make on a daily basis because of her partner's obsession with work.

There is more to life than work, and (to quote John Ruskin) there is no wealth but life.

Because it's basically making excuses for all the ways that entrepreneurs make shitty partners.

The author is in a relationship with a person who clearly has priority issues and loves his work more than anything else to the point that it permeates every aspect of the relationship. Instead of recognizing just how unhealthy this is, the author appears to be sacrificing her needs and accepting as normal behavior that is not.