vicki vargas has more on two mothers who reached their tipping point. >> reporter: sometimes they crymetimes they attack. and sometimes they just need to be cleaned off. these moms seem to be dealing with it just fine. but that's not true for everybody. >> i put a lot of expectations on myself as far as being kind of a super mom. you know, i was at the end of the coolest block so everyone ended up at my house. i made the snacks, brought out the appetizers, threw parties. >> reporter: turns out that cul-de-sac was filled bit moms who would meet most afternoons for a glass of wine. charissa would join in. her kids are 5, 3, and 13 months old. >> i would go inside. and find the vodka bottle. supplement. it always looked like i wasn't drinking very much. >> i'd have to call my husband and tell him to come home from work early because i was about to pass out. >> reporter: alana has a 16-month-old. in a span of two months she lost her mother, got married, and became a mother herself. she is 20 years old. >> i never knew how to be a mom. all these new things. waking up early in the middle of

vicki vargas from our nbc station in los angeles has a look at secrets to hidden discounts. >> reporterarch for a deal started with produce. when the vegetables in her backyard garden ran out, her grocery bill tripled. >> i believe there some are great deals if you know the right resources on how to find them. >> reporter: she began blogging about the high cost of living and found this. a facebook website that linked to discounts and freebies f. >> frugal girls fan page posted a one-time for 10,000 free pairs of glasses. this mother of three was ready. 4-year-old tyler got these prescription glasses at no cost. a savings of $400. >> experts say competition for the consumer dollar is relentless and that deals can be found for almost everything online. >> the regular price at these stores, no one in their right mind is going to pay them. >> reporter: mary hunt is an author and financial expert. online discounts aren't really a secret. sometimes all you have to do is google and click. >> put one of these in. >> reporter: she showed us how to find a deal on jelly bel pleeps her initial orde