I've been with my Fiancee for just over 4 years now but the last few months we've hit a bad patch. She'd been acting very suspiciously with her mobile phone and had been cold towards me.
I got extremely paranoid and made the big mistake of checking her phone (twice). The first time I saw she'd sent a message to this bloke "Can't talk at the mo babe. Will call you later if that's okay XXX". This tore me up inside as I couldn't believe she would do something like this to me. I didn't say anything to her as I knew we'd just get in a fight because I'd checked her phone and I love her so much and don't want to lose her.
After overhearing a conversation with her sister I broke down in tears in front of her and she was reasuring.
That made me feel a bit better but after she came back from shopping, I checked the phone again and there was a message from 'him' "I hate these short conversations. Your voice makes me feel all gooey inside. I LOVE YOU SOOO MUCH XXXX". Again I didn't say anything.
Then the other day I noticed she wasn't wearing her engagement ring. I asked where it was and she said it fell off so she put it on the other hand. I then asked her if she was seeing someone else and she said she wasn't.
A couple of days later I felt really depressed again and she asked what's up, I told her that it feels like she's seeing someone else and if she was then now was the time to tell me, again she said she wasn't.
I really don't know what to do. I love her more than life itself but I can't go on as I am, I feel constantly depressed, I spend great parts of my day crying, I haven't eaten properly in weeks, I can't concentrate on anything and I keep getting mental images of her with another man and it makes me feel sick.
Is there any chance that this is just some meaningless flirting which is why she's denied it? Help me please.