I've been with my husband for 25 years, married for 15 and we've never had any issues with trust until now.
He's friends with a girl 13 years younger than him at work and in the last few months she's started telling him all her problems, and she's got loads, going back years and it's caused serious mental health issues. Right at the start I advised him not to get involved in her problems as it might drag him down. That was too late, he'd already got involved and was secretly texting her.
I had my suspicions and when there was a name that kept flashing up on his phone (I never actually checked his messages) I asked him outright if he'd been secretly texting her. He admitted it and said he didn't want to tell me coz I'd told him not to get involved. He said there was nothing going on other than being a supportive friend and I totally believe him.
Now it's in the open he's texting her more. He keeps setting rules like 'not after 8.30' then breaking them to he extent that he never comes to bed with me any more, he spends ages in the bathroom and I know it's so he can text her without me seeing as I tell him when I think he's been doing it too much (which he said I could).
Now it's taken another step - she's really upset coz something happened yesterday which set her off and she told him loads of stuff about her past which he says he wishes she hadn't as it's so nasty. When I told him I was cross with her for doing that as it's burdened him, he said I shouldn't be cross with her and he's going round her house after work tonight for an hour or so to talk to her about it. He said he'd never go to her house so there's another rule broken.
He did ask me if it was OK and when I said I didn't feel comfortable with it he got all snappy and accused me of not trusting him. So I had to say yes as he said that if he didn't then the stuff she told him would weigh heavily on him. When I moved towards a no he sighed and snapped at me. It's not that I don't trust him, it's that I resent the amount of his time that she's taking up. When we're at home he's always texting her and if I ask him not to I'm 'nagging'.
I'm feeling ignored and lonely and that she's getting the best of him but have no idea what to do about it. Whenever I bring up the subject he makes me feel like I'm being unreasonable and as we've got children I really don't want to be rowing about it at home so I just keep quiet and unhappy.
Am I being stupid? He's told me he's not the slightest bit attracted to her and that he loves me and wouldn't leave me but all my instincts are screaming that this can only lead to trouble...
Advice very welcome... thanks x