Not necessarily but depression is in no way a cause for selfish attitude which he surely has. This based not on what you said here in the quote but his abusive, dismissive and even blaming behavior pointed at you.

The fact that his attitude is that it is his way or the highway kind of thing is selfish. The fact that he thinks your unemployment is not something ot be considered by him for whether or not an expensive vacation or one at all should be taken. The fact that he doesn't own up for pretty much any of his own behaviors is selfish.

Depression is separate from being someone that chooses to belittle others and command all situations. I highly doubt that this attitude is in any way tied to depression. or any MI for that matter.