upset (one's) plans

upset (one's) plans

To ruin, thwart, or interfere with one's plans, intentions, or goals. These new regulations could upset our plans of expanding into the European market. I had always dreamed of moving to Japan to teach English, but the pregnancy upset my plans a bit.
See also: plan, upset
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

upset someone's plans

Fig. to ruin someone's plans. I hope it doesn't upset your plans if I'm late for the meeting. No, it won't upset my plans at all.
See also: plan, upset
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.
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