I think my dear friend is being emotionally abused in his marriage. If I'm right, it's VVVVV subtle, but it's there. I tend to pick up on subtle cues for things like this more than other people, so I think I'm not wrong. I don't want to go into details in case his wife has an account on here as it'd be pretty obvious to her who I am if I go into detail.
I don't know how to bring it up with him. He is happy, but he's constantly made to feel like he's not good enough (which is just the start).