Юля вот смотри нашла значение eтой пословицы на английском, давайте все вместе подумаем и разберем..... мне кажется что то есть подобное в русском???

Well, anyway here is meaning " Knowing a person closely for a long time leads to bad feelings... here is an example " Mary and John were good friends for many years.Finally they got into a big argument and became enemies. That just shows that familiarity breeds contempt"