He's catching some old, bad feelings
Catelynn Lowell’s bouts with postpartum depression, anxiety, and panic attacks have been well-publicized. She decided to check herself into a mental health facility for a month, in order to learn how to manage her emotions.
Tyler stood by Catelynn, but he didn’t see depression coming for him personally. Dealing with his wife’s emotional state took quite an toll on him that he wasn’t expecting, and now he’s reeling from a joyless, difficult life.
This may make Catelynn even worse off now