The 42-year-old 'American Idol' judge said, when a family breaks, it doesn't matter who wins in the divorce settlement, reported Femalefirst.
"I heard about it when I was in South America and I was stunned. I'm sad for them. They're both really lovely people, and just like Marc and I, it's not what you want to happen. You fight and you try until you realise you can't anymore," she said.
Lopez announced her split from estranged husband Marc Anthony last year.
"I just wish them peace in their decision. And really for Suri and their other children as well, because you become such a family, it's not just Suri, it's Connor and Isabella and everybody, you know, you all become a family.
"And when that breaks apart, nobody wins; everybody's heartbroken in some way. And I just wish them peace," Lopez added.