throw somebody into confusion
throw somebody into chaos
throw somebody into disarray

All in the space of a day or so, my whole life is thrown into confusion.

Once he was dead, however, they were like guard dogs thrown into confusion.

What would soon throw their situation into confusion, however, was the fact that they weren't the only ones doing the watching.

If we panic the front of their line, the others will be thrown into confusion.

Criticism about both issues seemed to throw his campaign into confusion by day's end.

As a result, the future of the two books has been thrown into confusion.

He had not let them throw die database into confusion.

What was it about Judith that threw him into such confusion now, as then?

The other had the effect of throwing a single man into confusion.

The matter was sent back to a trial court and the party committee, once again throwing the election into confusion.