Making stuff up persuades no one, except the naïve and foolish.
The facts are contained in Holy Scripture... ever heard of it?
We see that Dan is given a portion of land in the Millennial Kingdom:
Now these are the names of the tribes. From the north end to the coast of the way of Hethlon, as one goeth to Hamath, Hazarenan, the border of Damascus northward, to the coast of Hamath; for these are his sides east and west; a portion for Dan. Ezekiel 48:1
From the last Testament of Reuben to his children; "10 Pay no heed to the face of a woman, Nor associate with another man's wife, Nor meddle with affairs of womankind. 11 For had I not seen Bilhah bathing in a covered place, I had not fallen into this great iniquity. 12 For my mind taking in the thought of the woman's nakedness, suffered me not to sleep until I had 13 wrought the abominable thing. For while Jacob our father had gone to Isaac his father, when we were in Eder, near to Ephrath in Bethlehem, Bilhah became drunk and was asleep uncovered in her 14 chamber. Having therefore gone in and beheld her nakedness, I wrought the impiety without her 15 perceiving it, and leaving her sleeping I departed. And forthwith an angel of God revealed to my father concerning my impiety, and he came and mourned over me, and touched her no more.
From the Testament of Benjamin to his children; " 1. The record of the words of*Benjamin, which he set forth to his sons, after he had lived a hundred and twenty years. And he*kissed*them, and said: As*Isaac*was born to*Abraham*in his hundredth year, so also was I to Jacob. Now since*Rachel*died in giving me birth, I had no milk; therefore I was suckled by*Bilhah*her handmaid.
Wasn't Benjamin lucky to have Bilhah, who had been barren for some 14 years, lactating at the time of his birth.
Dan was actually the 5th born son of Jacob, but because the 6 sons born to Leah, the only true wife to Jacob, had to receive the first six blessing from their father, Dan received the 7th blessing, he also received the 7th allotment of Land in Canaan. But Dan was unable to remove the original inhabitants of the coastal region, and they were forced to live in the hill country with their brother tribe Benjamin.
[Abi, means
'Jah is Father'] Actually, Abitub, through who the tribe of Dan is counted, was one of the two sons born to Hushim, the adopted daughter of Dan, and they were sired by Shaharaim, a man from the tribe of Benjamin. So in fact Dan and Benjamin are brother tribes.
After the tribe of Benjamin was destroyed, by the other tribes, See Judges 20: 48; and the land of Benjamin was later divided up, the 600 surviving Danites, who fought with Benjamin against the other tribes, and who were given 400 virgin wives from the daughters of Dinah, and two hundred more virgins who were dancing at the festival in Shiloh, then took their wives, children and all their belongings, and after coercing Jonathan the grandson of Moses to go with them and be their priest, and stealing the silver Idol of Micah, which I believe was an Eagle, they travelled north into the land of Sidon and slaughtered all the peaceful inhabitants in the town of Laish, then renamed it 'DAN.'
Later they moved to the coast burning those villages and stealing their ships, then in the ships of Dan, they became seafaring merchants.
From the Testament of Dan 7: "Nevertheless, as*Dan*had prophesied*unto them that they should forget the*law*of their*God, and should be alienated from the land of their inheritance, and from the race of*Israel, and from their*kindred, so also it came to pass.