I congratulate them too because they are very lucky to manage their hearts with each other in a long-term distance full of emotion. Many problems they face, but they can solve them until their marriage and now, they have 2 kids who make their life happier and colorful.
Indeed they are mate, Hope that there are many like them that can find someone who can they be forever from online dating.
I am sure many others are trying to find their soulmates from online dating, which will not stop them until they can get it. We met many people from online dating, from all around the world and if we have time, we can visit them and who knows, your soulmate is at their cities.