<human>: She and I go to college together and had a thing at the end of last school year, fast forward to like the first week of school and we're dating We both love eachother quite a bit! She however never talks to me or communicates what her plans are she'll go blow me off after we win a football game at school to go party with her guy friends in another frat while I wait around thinking we're going out together I finally get a text around 1 and she tries to find me comes to my place and we just end up sleeping together at that point.. this happens frequently. Also she always likes to leave stuff out or just straight up lie to me. i.e. she said she only madeout with 12 guys last year (our freshmen year) and I was the only guys shed given head to. But then I find out that she gave 4 guys head 3 of which Play WR with me on my team... I honestly could care less i just wish she would be straight up with me. And now on christmas break (she lives 8 hours away) the first thing she does the day she gets back before her other siblings are home (she has a younger sis that is 1 year younger.) And the first thing she does when she gets home is have 8 of her guy friends over to party, just guys no girls. She goes out all the time and she never tells me she is partying and when she is she pretty much ignores me unless I send her like 3 or 4 texts which I absolutely hate doing so i rarely do. Her best friend is a girl who like craves attention so she invites all the manliest man sluts from their surrounding colleges to her (my gf's Guest) house and stuff. I just wish she'd let me know what was going when I ask her. Instead she just sends me a long I love you text when I've been long fallen asleep at like 4ish. So can anyone help me bring this up to her in a polite way because it really pisses me off when she lies or just doesn't tell the "whole" truth.

Provide a brief overview of the text.
<bot>: My GF never communicates to me what goes on she never tells the full truth, how can I bring this up in a nice and/or polite way?