That is a given. I did not realize where you were coming from, but though you were speaking of multiple biological earthly fathers, not a corporate or heavenly sense, sorry.
But the latter actually works contrary to your argument, for while the Holy Spirit clearly states that believers have a Heavenly father, and the Lord's instructions on how to pray specify addressing Him, nowhere are believers said to have a Heavenly mother, which is a Catholic and Mormonism teaching, or to address such is prayer to heaven, which presumes a uniquely Divine position and ability to hear all such and respond, as only God is shown being able to do.
Thus it is one more presumptuous argument from silence.
And in addition, the Lord Himself said He had more than one earthly mother, (Mt. 12:50) even instead of immediately heeding her desire to see him, which is not even recorded. Which is one more piece of evidence that Rome did not change the Bible to conform to her, as Islam must charge.
John wrote "My little children". Since John is male, I think it is reasonable to say he is saying he is their father.
As Paul, (1Co. 4:5; 1Tim. 1:2,18; 2Tim. 1:2; Phlm. 1:10) But this was as regards those whom he was indeed a spiritual father to, not a formal title that all are to call him by, which is no more right than having to call Mormon leaders "elders," and is contrary to the censure of love of titles of prestige that the Lord condemned, along with ostentatious clothing to gain the same. (Mt. 23:5-10)