Пускай муж опозорит и выгонит ее, пускай Вронский охладеет к ней и продолжает вести свою независимую жизнь (она опять с желчью и упреком подумала о нем), она не может оставить сына.
Her husband might put her to shame and turn her out, Vronsky might grow cold to her and go on living his own life apart (she thought of him again with bitterness and reproach); she could not leave her son.