Hubby threats suicide

Alicia • Mommy of a 3yr old prince and a 2 month old princess
If you and your husband get into a fight over something small. And he storms off. And ignores you for hours. And you finally say your done with the disappearing acts. Instead of resolving issues with communication. Then hubby suddenly decides to respond but with threats of killing himself.. Because lifes to hard. Would you consider this mental and emotional abuse?