Она всегда питала слабость к своему

Она всегда питала слабость к своему племяннику, хотя он часто обманывал ее.

Результаты (английский) 1:

She always had a weakness for his nephew, although he frequently cheated on her.

Результаты (английский) 2:

She always had a weakness for his nephew, although he is often deceived her.