Page 3 of the rules reference states: An attachment a player controls remains under his or her control even if the card or game element to which it is attached is under an opponent's control.
It also states in a separate bullet: If a situation arises in which an attachment is not legally attached, discard the attachment.
My question is: If I take control of an opponent's character with an attachment, does it stay in play on his or her side until he regains control of the character? Does bullet 2 kick in, and discard the attachment from play? If for some reason it stays in play and the character it came from was in a battle, does that attachment still contribute force / abilities? I can't imagine that would be the case -- I feel like it would be discarded?
Thanks in advance!