[Heidi] and her husband [Jeff] were having trouble with their marriage. They saw a marriage counselor and were able to patch things up. [Nancy] is married to Thomas and when she was 24, the couple welcomed [Heidi] into the world.
('Nancy', 'Jeff')
[Nancy] is married to Thomas and when she was 24, the couple welcomed [Heidi] into the world. [Heidi] and her husband [Jeff] were having trouble with their marriage. They saw a marriage counselor and were able to patch things up.
[{('Nancy', 'son-in-law', 'Jeff'): [('Nancy', 'daughter', 'Heidi'), ('Heidi', 'husband', 'Jeff')]}]
['daughter', 'husband']