My girlfriend lied to me.

[Guest]

Me (19) and my girlfriend (19) have been dating for 11 months now. I am her first boyfriend so all the relationship stuff is very new to her. We started datinbg last summer and then i left for school and so did she. We made our relationship work and things have been great. We have had our little fights here and there. I am a very jealous person and i dont know what to do about changing it. She is a very beautiful girl and she is a swimmer at her school. IN the begining of the relationship she said that she has many guy friends because she doenst like the girl drama so i knew that i would be jealous. She has a few swimmer friends and they are your typical skinny swimmer guys. I am a big football guy im 6'1 and i weigh 220 so i think i get really jealous thinking about the guys she is with because they are the good looking swimmer guys and i know i shouldnt because if she didnt like me for me she wouldnt be with me but i just cant help that. So i am back from school and we are getting back into the swing of things. We got used to calling each other at night even when we go out we call the person at the end of the night just so they know that they are home safe. We had an incident with a few of the swimmer guys a few months back trying to get her to drink with them and she didnt want to and they said to her "common your easy when you drink" She got very upset and didnt know what they ment about it but she doesnt want to hang out with those guys and she made a promise to me that she would only drink with her girlfriends and when she is with me. Last night she went to celebrate one of her swimmer guy friends birthday and she drank. She called me at 12 30 and to tell me that she is back home and i asked her if she drank and she said i only had two shots im like oh ok. She knew that i was going to be upset. So i called her back and when i did i heard loud music and i asked what was that i thought u were back at your dorm and she said yea those are the guys accross the hall making noise. So i kept talking to her and i cought her in a lie about not even leaving the party. She called me and lied to me that she was home so that i wouldnt worry because she didnt know when she was getting back home. I love this girl to death and i know i get too jealous about stuff but i have no idea how to deal with this situation now. I dont know how i can gain her trust. She isnt the type of girl that would do anything bad and cheat on me she is very innocent but i dont know how to deal with the lying. any advice would be great thank you.