const arrayTest = [
  {name: 'Silver', isMarried: 'Yes'},
  {name: 'Kevin', isMarried: 'Yes'},
  {name: 'Happy', isMarried: 'No'},
  {name: 'Xan', isMarried: 'No'}
]
function isSameStatus(element, index, array) {
  if (index === 0) {
    returntrue;
  } else {
    returnelement.isMarried === array[index - 1].isMarried
  }
}
let result = arrayTest.every(isSameStatus)
console.log(result)