Sad friday

today i accidently saw something in his phone, i know im bad, steal ppl's phone n see "something"~i never know tat u still wanna invite her overnight at ur house.im so sad duno how to discribe my feelings~feel wanna fly back home at this moment but i cant,im still at his house~the 1st time she invite her to his house overnight im so angry ady but this time still the same~haiz i duno wat should i do now~mayb our relationship is just a name to put on, nothing real , is fake!!! :( hauz tell me wat to do?! sad to the max~ even their conversation is ...i hate uuuu!!!