Is It A Must For Your Pastor To Dictate For You?

I saw this post on a forum so I decide to share it on here because I want people to shed some light to the issue.
” Me And my fiancee went To see a pastor Today, After singing And praying The pastor told us That we are not compatible That we can’t marry after
dating for 4yrs And she is 35yrs. Pls, what will i do ?