<human>: Well reddit I have been a long time lurker and now it is time to spill it. I(m26) am married(25f) for five years. I want to see what everyone thinks is it in my head or do I have something to fear. 

This all started about two years ago, was vacationing at the beach with my SO our children and my SO's mother and stepfather. The second day we are there she informs me she would no longer like to be married. I get no explanation other than she just doesn't want  to be married anymore. We get things worked out and move on. Fast forward a few months, I finally get an explanation that she is bi, and needed to figure things out. We once again work through this. However things are not quite the same and she seems distant, always on her phone. A few more months later her best friend who she is always with also comes out. This is were I begin to become concerned. 

To me these are already red flags she is cheating, but we again move along. Now she becomes friends with a Swedish girl whom she has never met seeing as how we live in the US. By this time she is always on her phone and barely talks to me. Move forward six month Sweden leaves her husband because guess what she likes girls. More red flags are going up. Now here I sit with this Swedish girl in my house for five days. All three girls are very touchy feely and what I see as flirting.

I have tried to talk to her about it and she just get angry, and wont say anything else. So reddit I ask you should I be concerned shes cheating, or am I just suffering from my own insecurities? Sorry for grammar and formatting, currently using Mobile phone.

Give me the gist of the text in a nutshell
<bot>: concerned wife may be cheating with another women and she refuses to communicate with me. Am I crazy or should I be concerned.