Doesn't matter. If the angry father of two seventeen year old girls shows up at a drinking frat party, storms in the door, and says I want my daughters back right now...
The only response from the partygoers is, "Yes sir, right away." Anything else can and should get them hurt, bad.
They were MINORS.
ARE minors...for another 3-4 yrs.
They were 17. Past the age of consent in Texas. Actually, it's damned good thing this happened in NH, because I don't think Dad would have made it off campus in TX.