Search Results: talking to an old ex

Ok so I've been with my fiancée for 3 years, been engaged 3 months, we've had a few issues mainly over her insecurities towards my 4 year old daughters mother. (thinking I would get back with her) I've always reassured my fiancée that I love, care and support her however I have to see my ex once per week so I can collect my daughter.

Anyway my question is does my fiancée flirt with blokes in our workplace or am I paranoid?

1. My fiancée spends more time talking with men than with her own man in work, (she hardly chats to women)
2. My fiancée was invited to go for a drink by two men (men I work with) she accepted however when I asked her when are "we" going she replied with "oh you wasn't invited"
3. At work lunch break, I sat on my fiancées table with the same two men. My girl introduces me to "sue" (real name rik, they both have nick names for each other) but she stated "this is Sue.. but to you.. you call him Rik" at the same time she is chatting to the second bloke about how she wants a John Lennon portrait tattoo (she is had a crush on JL) the second bloke replied with "hey hun, just think when you get your JL tattoo you will have me on your arm" with a wink. (I asked my fiancée what this ment and she said"oh I think he looks Like John Lennon, he's a great guy, and he has awesome hair"
4. My fiancée and Rik talk about his and her relationship problems and get advice from each other, she is always speaking about Rik in and out of work.
5. Me and Fiancee didn't speak for two days, on 3rd evening she received a text reading (hey beautiful hows you tonight? Xxxx) at approximately 1am. She says she swapped phone numbers with a man in work, he had no friends, and they was mates, I told her mates don't text things like that. Her reply "I can't control what people do"
5. I've been told by a few people at work she likes the attention. (workplace is 90% males)

It's hurting my feelings and I've sat down an talked over n over, she doesn't change and calls me paranoid.