What led to the violent attack in this love triangle incident?

The violent attack stemmed from a complex web of betrayal when a pregnant mother discovered her boyfriend was having an affair with a younger woman. The situation escalated due to taunts exchanged between the parties, transforming emotional turmoil into physical violence. The pregnant mother's rage culminated in a savage attack using a claw hammer - an unusual weapon of choice that highlights the impulsive and extreme nature of her response. This case illustrates how relationship betrayal can trigger devastating consequences when emotional distress reaches a breaking point.