So, me and my girlfriend have been together for 11 years now, we lived together for 3 years, but unfortunatley we had to move apart due to financial difficulties.
We have had our ups and downs, and even broke up for 6 months at one point.
But recentley things have been ok and we have been thinking about having children etc.
But a week or so ago, I discovered she had been sexually flirting with some guy she used to go to school with, who she fancied when she was there.
I would usually not be that bothered if she flirted online on a chat room with some random person, but the person in question is someone she likes / liked, and also lives very near to her (I am 50miles away).
Basically they exchanged at least 200 messages between each other, and they were very explicit, and she was actually instigating most of them.
I read all the messages, and she was trying to meet up with him on the first night, which he said he couldnt, and then tried to meet up the next night.
On the second night, she had sent me a txt message to say that she had a headache and was going to go to bed really early, luckily, I think, he said that he could not meet her this night, and I found all the messages the next day.
She is adamant that she was going to tell me that she was not going to go meet him without telling me, but then she sends me a message saying she is going to go to sleep early (obviously so I dont phone / txt her during this time), so I am at a loss to know what to think.
Once I found out she was very defensive and said she would of told me if she was going to go and meet him, and after I found out, that she would sever all contact with him.
Unknown to her, I am very good friends with one of her best friends, who told me that she said she was going to go and meet him anyway and just not tell me about it, even though she knew it was wrong.
So, I am kinda confused where to go from here, she says that she loves me and would never of done anything, but her attempted actions seem to speak louder than her words right now.
I think she is only saying all these things because she is being defensive, and is upset at being caught out, of course she is going to say anything she can.
So, what do I do now?