1 husband and wife

2 married couple

1 wife

1 wife and children

1 classroom

2 classifier: 间 jiān

1 office

2 business premises

3 bureau

4 classifier: 间 jiān

1 to be discontented with one's home

2 to have adulterous relations after marriage (of women) (idiom)

1 lit. to reach the main room and enter the chamber (idiom)

2 fig. to gradually attain proficiency

3 to attain a higher level

1 wielding the halberd within the household (idiom); internecine strife

1 man and wife fall out (idiom, from Book of Changes); marital strife

1 a family wrenched apart (idiom)