Of course, a Christian wife should be supporting the Family Worship arrangement and be cooperating with her husband to make it a success.
فَٱسْأَلْ نَفْسَكَ :‏ ‹ هَلْ أُخَصِّصُ بِٱنْتِظَامٍ وَقْتًا لِلْعِبَادَةِ ٱلْعَائِلِيَّةِ ؟‏ › .‏