It no longer mattered to her that he might be mentally unbalanced.

He is shocked to find her in a mentally unbalanced state.

Despite her thoughts while in the mine cavern, she didn't believe him to be mentally unbalanced.

She'd come to know him during this time they had spent together, and she no longer entertained the idea that he might be mentally unbalanced.

Many of them were mentally unbalanced, as our police files show.

They found him mentally unbalanced; he kept crying that the devil had come to kill everyone on Earth.

It might lose condition and become mentally unbalanced, or even ill.

"Did you ever have the impression that she was mentally unbalanced?"

If not, he'd think she was mentally unbalanced, run the other way, and she still wouldn't have a man.

"I think we all know that whoever's doing it is mentally unbalanced," John said.