Complex sentence: After Stanton began a relationship with contestant Josh Murray, Viall went on to date Jen Saviano, which appeared to be progressing well, with him selecting an engagement ring with Neil Lane for a third time.
Split into simpler sentences: After Stanton began a relationship with contestant Josh Murray, Viall went on to date Jen Saviano. The relationship between Saviano and Viall appeared to be progressing well, with Viall selecting an engagement ring with Neil Lane for a third time.