Aredhel the bad girl?

[Aredhel The White]

BTW.
I realy thing one of ideas hidden in the story, maybe not so clear dercribed in Silmarillion but a little cleaner in other sources (remember something in The Lays of Beleriand and The Book of Lost Tales no.2 ... maybe elsewhere too, It is a long while since I saw that books) is that...
Morgoth may posibly and somehow "use" Eöl and Aredhel to give a birth to Maeglin or maybe to create that two cursed swords.
Eöl, trapped in distant past in young days of Eldar by Morgoth ... than somehow set free... apears in Doriath... from nowhere... and is found as old and distant relation with Elu Thingol.
Finds higly strange "stone" ... meterorit... fallen... from unknown material. There is not said it is Varda's fallen star, so it could be Morgoth's trap as well.
Makes two swords and both of them has dirty fate. Especially Anglachel, sword given to Thingol as tier, than given to Turin Turambar. It may be partly a guild of sword, that Turambar's fate is so sad.

Aredhel... is lost in Ered Gorgorth. Earlier this place was the same as place where Eol was living in (Taur na Fuin). It is very dangerous land, full of Servants of Enemy.
Her companions has severe problems, lost her, must fight for their lives and must go back. She... safely pass Ered Gorgoroth (twice ... on the way back with her son too).
So she ~could~ (only a hypothesis ;o) ) be enchantered by evil powers to fell in love (or sort of fallen relationship ;o) ) with Eol, or the powers there could find she is ideal candidate for it anyway...

What do you think about this my theory?