1947年北(běi )京沁(qìn )芳居(🐽)酱菜(cài )铺老板严振(zhèn )声,因(🕋)为哥哥帮(bāng )自(🔱)己去(qù )河北(🍥)买大豆时路(🆖)遇国军(jun1 )抢(qiǎng )劫而(🔬)死,为(wéi )尽孝(💤)道(😧)从小过继给舅舅的严振声,要在妻(qī )子林翠(cuì )卿(qīng )(🔸)之外,为(🗄)亲(qīn )生父亲俞老爷子(✳)再娶(qǔ )一房(🚉)媳妇,为俞家传宗接(jiē )代。俞(🍮)老(lǎo )爷子(😻)看(🚸)上了(🚑)一(🐶)心(xīn )为(wéi )父亲(qīn )治(zhì )病的(🔊)牧春(chūn )花,虽然是因(yīn )为孝道娶妻,严振(🖲)声和牧(💱)春花在(🎛)接触中两(liǎng )人感情渐深。1950年新婚姻法(👓)颁布(bù ),严(⛓)振(zhèn )声和牧春花离婚,在以后几十年(😍)的岁(suì )(👺)月里,严振(zhèn )声、牧春花、林(⚾)翠卿一家仍然相互扶持(chí )(💔),风雨共(gòng )担