Tests may come when circumstances in life change. A couple may face challenges when they have children.
فَأَكْثَرُ مَا يَتَمَنَّاهُ ٱلشَّيْطَانُ هُوَ أَنْ يَهْجُرَ أَحَدُ خُدَّامِ ٱللهِ ٱلْعِبَادَةَ ٱلنَّقِيَّةَ .‏