and was angry with Olympias for her savage treatment of Cleopatra during his absence.
Edition :
Plutarch. Plutarch's Lives. with an English Translation by. Bernadotte Perrin. Cambridge, MA. Harvard University Press. London. William Heinemann Ltd. 1919. 7.
Remark :
victim: It is not explicitly mentioned here what Olympias did to Cleopatra. But according to the New Pauly it is sure that she killed her and her infant daughter.
http://referenceworks.brillonline.com/entries/brill-s-new-pauly/cleopatra-e616480 motive: Since Olympias wanted to see her son on the throne, she also acted out of ambition in this case. long-term consequence: Alexander is crowned as king of Macedonia.