Nowadays, we tend to live in small nuclear families rather than to live in large exte

[yi-ing]

Is this sentence correct?

Nowadays, we tend to live in small nuclear families rather than to live in large extended ones.

 

[emsr2d2]

Remove the second instance of "to live". You can also remove "in" after it (before "large").

 

[yi-ing]

Remove the second instance of "to live". You can also remove "in" after it (before "large").
​

Thank you. Are them ungrammatical or unnatural?

 

[Rover_KE]

[STRIKE]Are they[/STRIKE] Is it ungrammatical or unnatural?

Both.