1947年北京沁芳居酱菜铺老板严振(zhèn )声,因(🕋)为哥哥帮(bāng )自(zì )己去河(hé )(🤴)北(běi )买大(🔧)豆(dòu )(🎗)时路遇国军抢劫而死(sǐ )(🏴),为尽孝(xiào )道(😧)从小(xiǎo )过继(jì )给(gěi )(⏬)舅(🎲)舅的严(yán )振声,要在妻子林翠卿之外,为亲生父(🕖)亲俞(yú )老爷子再娶一房媳妇,为俞家传(🎿)宗接代(🗑)。俞(yú )老(✖)爷子看(🚸)上(🖍)了(🚑)一(yī )心(xīn )为(🕕)父亲治病的牧春(⏺)花(huā ),虽然是因(🔩)为孝道娶妻,严振(zhèn )声和牧(💱)春(🦗)花(huā )在(🎛)接(🌊)触中两人感(🗞)情渐深。1950年新婚(hūn )姻法颁(bān )布,严振声和(hé )牧春花离婚,在以后几十(shí )年的岁月里,严振(zhèn )(🥕)声、牧春花、林(⚾)翠卿(🌮)一(👣)家仍然相(xiàng )互(hù )扶持,风雨共(gòng )担