I started dating a girl around 6 months ago, generally everything seems to be going well. WE have spent a lot of time together and have practically moved in together.
But since we have moved in there has been 1 problem that has caused so many bad thoughts in my head.
Her Ex has been messaging her saying he wants her back, so far my GF has said that she is not interested in him anymore, which I do believe. But her ex has been sending me messages and photos about my GF past. This wouldn't usually bother me but she lied to me about him and there relationship.
We ask the typical questions of each others past when we got together, when did last relationship end, how many relationships, one night stands etc. She originally told me that her relationship ended over 12 months ago but with a different guy. In addition she went on holiday last year with some work friends. I did ask a few times about the holiday as there were inconsistencies in the story.
The truth has now came out that she was in a relationship with a guy until 3 months before we got together, was living with him and they went on holiday together. I do not know why she decided not to tell me about him.
The stuff I am getting from her ex is killing me inside and being honest is starting make me doubt her and not trust her.
The Messages have included
* Details about GF past
* FB Posts on exes wall showing that they went out for lunch or dinner near her work, after our relationship started.
Now more recently my GF has changed her messaging app away from FB messenger to another one, but when I see her looking at messages it is is locked with a passcode. Acting like there is something to hide and she doesn't want me to see.
I love her so much, but these things are just eating away at me inside. When I try to discuss these things with her it just descends into a argument that I do not trust her and then I get ignored for over a day. It is making me think how honest has my girlfriend been. Are there other secrets she is trying to keep away from me and how can I rebuild the trust that I once had in her.