overstretched

/OW1 V ER0 S T R EH1 CH T/
verb
  1. 1

    To stretch too far.

  2. 2

    To stretch over something.

adjective
  1. 1

    Subject to demands that are more than can be reasonably handled.

Source: https://en.wiktionary.org/wiki/overstretch, https://en.wiktionary.org/wiki/overstretched