1990年代,一(⛲)座古老的(de )四合院里(lǐ )生活着寡妇谢(xiè )玉锦(李(lǐ )(🕰)明启(🤴)饰)和(🔧)她的儿女(nǚ )们:大儿子(zǐ )白(bái )二黑((🥩)何冰饰)憨厚正(⏬)直,娶(❣)了性格倔强(qiáng )的陈小娜(牛(🔸)莉饰)为妻(qī )(🛍),陈小娜(nà )因遭遇车祸丧失了生育(🐖)能力(🛺),成了(🎫)求孙心切的谢玉锦一大(dà )(🚑)心病,为此,陈小(xiǎo )娜整日(🚢)疑(yí )(🌙)心重(🧚)重,引发家(📯)庭矛(🛑)盾不断;(🔢)二儿子白杰(🎛)(战卫华饰)因砍伤(shāng )黑(hēi )帮(bāng )老大(dà )周龙(安(🙄)泽(zé )豪饰)换来十(🎾)年(⏰)牢(láo )狱生(shēng )活,出(👃)狱后的白杰(jié )本想(xiǎng )好好做(⛳)人(rén ),然而(ér )不(bú )(🕐)断遭到周龙的暗(àn )算和(👣)陷(xiàn )害,这让一(💹)家(jiā )(💔)人为他(tā )操心不已;女儿白(🈸)玉(李颖(yǐng )饰)在(zài )幼儿(ér )园当老(lǎo )师,为(💹)人心直(💯)口快,看不惯(🎥)嫂子陈小娜的行为,就总是和她对(duì )着干。白(bái )二黑(🍽)偶遇患(🏴)肺癌(ái )(📐)晚(wǎn )期(qī )的(🔙)刘丹(dān )(陈(🆙)娜饰)和(hé )双目(mù )失明(⏳)的(🏓)盼(pàn )盼(郜(gào )耀平饰)母女(📤)两人,想方设法帮助她们,招致陈小(xiǎo )娜(nà )误会,二人离婚。离婚后的(🔮)陈(chén )小娜与(yǔ )心理医生李(🈂)少(shǎo )阳感(🐱)情升(💛)温,谁(shuí )知(⛅)李(🏡)少(✒)阳竟然(🙅)是谢玉锦(🕵)失(🎞)散(🚓)多年的(de )小儿子(zǐ )。陈小娜提出分手,与二黑重归于(yú )好,并收养了无依无靠的盼盼为女。白杰(jié )潜(👡)入周龙贩毒集团帮助警方一举捣毁这(🔂)个窝点,赢得了小娟的爱情。历经(jīng )波折(shé ),四合(🛫)院里一(yī )家人(🥈)其(🦀)乐融(➿)融(🤙)。