"Bring home the bacon" is a common idiom that refers to earning a living or providing for one's family. While there isn't necessarily a direct antonym for this phrase, some phrases that convey the opposite meaning include "losing one's shirt" or "going broke." These expressions suggest financial struggles and a lack of success in providing for oneself or one's family. Other related terms that convey a similar concept might include "living paycheck to paycheck" or "financially unstable." Ultimately, these expressions illustrate the importance of financial stability and success in providing for oneself and one's loved ones.