Lindsay Clancy’s defense argues she killed her three kids because of postpartum psychosis. But armchair detectives, including many fed-up mothers, are laying blame with her ex-husband.

Lindsay Clancy's psychologist testified she was too sick to understand her actions when she strangled her three children to death.

Lindsay Clancy’s defense argues she killed her three kids because of postpartum psychosis. But armchair detectives, including many fed-up mothers, are laying blame with her…