Think my gf is cheating on me, but havent asked her to cuck me yet

I read some pm's my gf sent to one of her guy friends on facebook, would luv to hear opinions on this. She doesnt know about cuckolding yet, and I am trying to find a good way to ask her. Here is her facebook pm's to the guy.
Her-I wanna c ya
Sent via Facebook Mobile

Him-
Do ya? Im too buzzed to drive tonight!!!!!!

Her-
Well I'm lookin all cute
Sent via Facebook Mobile

him-
Ive never seen the day you didnt look at least cute.. So if you are calln yourself cute, you must look amazing!!!!!! Dont get me a DWI........

Her-
Super thick! Lol!
Sent via Facebook Mobile

Him-
You STUPID!(LOL). You bout as crazy as me, wif your cute ass!!!!!!

Her-
Get a DWI it'll be worth it Lol! Jk
Sent via Facebook Mobile

Him-
Did you say Super THICK?

her-
Yeap! And juicy! Lol! I'm high!
Sent via Facebook Mobile

him-
That a probation violation, not sure I can even get a bail, for you to get me out

him-
JUICY! You going make me do it...

her-
Lol! JK!
Sent via Facebook Mobile

her-
We need a Boone trip.
Sent via Facebook Mobile

him-
I sure MISS you!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!

him-
What the name of that Hotel, need check see if rates dropped yet....

her-
Hampton?? I think.
Sent via Facebook Mobile

him-
Yea, that is it.

Please let me know what u think.

hit me up on YIM, i'm close to you in NC. i can help.