Complex sentence: Jessica reveals that she and Robin became distant after Jessica had a baby and no longer had the time to do all the things best friends do and that it was Jessica who stopped being friends with Robin, not the other way around.
Split into simpler sentences: Jessica reveals that she and Robin became distant after Jessica had a baby and no longer had the time to do all the things best friends do. Jessica also revealed that it was her who stopped being friends with Robin, not the other way around.