My phone packed up so partner lent me his. Whilst on it I thought I'd try and tidy up the memory for him as he is not IT savvy and has never done it . Went onto his Chrome history to clear it and found loads of porn sites listed (red tube was shown a lot) and lots of viewings of stuff about step mums , step dads and step daughters which made me feel icky as my 26 year old daughter lives with us . I felt totally betrayed and crushed but I had a very calm discussion with him about it later and he swore that he had not looked at any porn sites and had not been interested in sex for months , he is 68 with health issues and I had a cancer op a year ago and no longer very interested . I don't know enough about Google to know if stuff can be on your search history from a third party. Any way I accepted his explanation and tried to get past it . I have since had surreptitious looks at his phone ( I guessed his password ) and the search history now shows no porn sites but lots of normal searches . This tells me that he blatantly lied to me and had looked at the porn sites. I can't get past the lying and don't know what to do .If I confront him he will change his password and deny it all again . I want to work through this but I can't get past the lying and the creepy searches at the moment. Help please .