Asalamualaikum. are we have a fate to met and married someone?
Alaikumassalam wa rahmatullah,
There are many differing views on how fate works in Islam and each view has its own evidence and adherents. The fact is that the nature of fate is never fully explained in the Quran, but the Quran suggests that fate might at least be variable, meaning that you can change your fate based on what you do and what you pray for, even though God is always in charge. For more on this please see this answer:
So it is possible that, based on the kind of person you are right now, God may have a particular person in mind for you. But if you change the kind of person you are, if you become much better or much worse, that might change the fate God has in store for you.
What we know without doubt is that fate is in God’s hands. What we do not know for certain is how it really works. Some people say that everything you say, think or do in your life is already “written” somewhere before you are born, but this is only one theory among many others, and it has its own problems.