He is unsupportive, overly critical, controlling and negative.

他不合作，过分走极端，爱管人和消极。

youdao

The laid-off persons were enduring unsupportive stressor on information, and other stressors on emotion and material were slenderer than that.

下岗人员正承受着较强的信息不支持压力，情感和物质方面的不支持压力次之。

youdao

If someone is isolated, or hanging out with the wrong crowd (unsupportive or themselves blocked or unsuccessful), I can pretty much guarantee that they will be underproductive.

如果某人被孤立了，或者和错误的人玩到一起（不支持你或者自我阻塞或者不成功），我可以保证他将会变得非常没有效率．

youdao

Consider these factors that, when operating at the unconscious level, drive unsupportive behavior among women at work.

FORBES: Women Leading Women: Supporters or Saboteurs?

I'm impressed by everything about The xx: the singing, the lyrics, the way the two principals shift roles without ever seeming hostile, cold or even unsupportive.

NPR: The xx: Switching Roles In Song

It also helps to eliminate known predictors of harmful strain, such as a lack of autonomy on the job, an unsupportive boss or co-workers, Dr. Nelson says.

WSJ: How to Turn Bad Stress Into Good