I have been going out with a girl for about four month now. She is 17 and I am 19. But recently I have had a lot of doubts about our relationship. This is because, the latest thing she done was that I was supposed to be seeing her tonight then she texted me saying she can't see me because something's come up. Can she not just tell me what she's really doing? I find that really annoying as it is like she is keeping something from me and for some reason lately in the back of my head I have been thinking she may be cheating on me what do I do? I just feel as though something isn't right and something's going on. I am just sick of the worry I think. I think I can trust her but I've had doubts lately, don't know why. I probably sound crazy but that only because I love her to bits and I always have loved her and it breaks my heart to think this but I need to know. Am I just paranoid? Overall I feel as though she messes me about. Examples of this are she says when I'm with her I ll see you next week and I'm like no I l see you in a couple of days then I ll end up missing her. I don't think I feel safe in this relationship, this is how I feel at the minute, other times I mite feel different but this is the way I'm thinking at the moment. Also she ll lie to me, just little lies like I ll ask her what she's been up to on a night time and she ll say nothing. But the next day I ll talk to one of her friends and she say that she was around mine with some friends! There's just no need in it well that what I think u? Why couldn't she just tell me. Finally lately she s hardly texted me through the day and at the moment we are nt very close. For some other reason I just feel as though she s ashamed of me well she is ashamed of me and I don't know why? The truth is though I love her and I thnk I always will, she's my first love which I think makes things worse. What do I do? How can I make things better so I can be happy with her? Should I finish with her? Whoever replies to me I am very grateful Thank you?