things have been great with her.. everytime we see each other we do the deed as many times as i can reload. But about 2 weeks ago i went to Vegas. While out there she called me all the time and texted me all the time. She kept saying to be careful and i better not be hooking up with any girls... when i came back she was a completly different person after we got done hooking up she looked at me and goes if i find out you did this with any skanks out there im going to kill you... i laughed. She has suddenly began to question how many girls ive been with, how many one night stands ive had, how many friends with benifits ive had... She is an awesome girl about 6 ft dirty blonde hair, great body prolly about a 9.. i want to keep this girl so how can i stop this cycle ?