Marriage is ‘pretty’ if both individuals play their roles! It is a union of two parties to form a whole new entity call ‘family’! This is YOUR family that you have to give utmost priority on both sunny and rainy days; tirelessly! Because it is THE vow that you took together! (To many, this could be the ONLY vow that you took in life!)
On the side:
It is pretty sad if a marriage is broken up because of third parties especially in laws.