You don't really believe that he shared your suspicions?

She looked at Grant to see if he shared her suspicions.

However, he felt a need for secrecy and asked me not to share his suspicions with anyone.

He'd have to know or at least believe you'd shared your suspicions with us.

But she had no intention of sharing her suspicions.

I know you haven't shared your suspicions with her or anybody else.

If I share my suspicions, you would feel obligated to act on them in some way or another.

That's why you didn't share your suspicions with anyone, isn't it?

If the others shared my suspicions they did not say so.

Whatever he thought of the creep, he had no right to share his suspicions.