Hi everyone
Just need some perspective here please. I recently discovered through DH Internet history that he wanks A LOT....even at weekends when i am obviously RIGHT THERE and never say no. Been together 18 years 3 kids and generally happy. He is affectionate and sex is at least a couple times a week. He said that was enough! That our sex life was great! Then why the need to look up porn or celebrity women he fancies so much 
I feel devastated. He is understanding of my upset but can't see why im so hurt. I suffer from anxiety and this has triggered a massive relapse and im crippled at the moment. I feel rejected. Lied to. Its so sneaky makes me wonder what else he's up to that i was oblivious of. I dont look up men... Why the need? He also searched for an image of a particular girl he'd obviously seen while out shopping. He typed in the girls name then the name of the shop and our local area. Was only one search. An image search. I asked him, he pretended to be baffled but it was only a year ago. He obviously remembers. He spotted her when out, and decided to try and find a picture of her for his morning wank. I know this. I said it to him, he claims not to have a clue. So more lies.
Im devastated and cant see a way forward. For perspective he is a good man in all other ways, works very hard, is loving, complimentary and affectionate
He never goes out. Hates me going out. Always wants to be together. Is very soppy really and tells me every single day how much he loves me. Always been like that. Maybe that's why i didn't see this coming and its knocked me for six.
Am I being ridiculous? I just dont know
Please help