My wife and I have been together for 14 years and married for 3. Things haven't always been great and I stopped really seeing her or being intimate. We started talking about opening our marriage so she could fulfill her sexual needs so she started online chatting. I was having a hard time with it and second guessing it. Then 2 weeks ago I check her phone and she is telling some other woman that even if I don't want her to continue talking to her she still will and she can't wait to meet her. I lose it because this was just supposed to be a fwb situation and she is basically saying she wants to date this person. She then tells me she wants to separate and see where things go with this new person. She was a stay at home mom so moving out I'd not viable for her. So we are living together in separate rooms and still spending time together. She says she doesn't want to hurt me but she also doesn't want to get back together. I feel angry and blindsided and broken hearted.