We have been together a year and we were very happy together just like we will get married soon, then last year he went to France for his job about 7 months. We've been talking a lot through phone everyday. After 5 months he got there, he's now going on his vacation in Tenerife, Spain about a week alone and I suddently checked on his email and I saw his Tinder subscription confirmation. I'm breaking out about that and because he didn't know that I had his email all the time. I'm losing my mind now and don't know what to do. Besides, he still texts me just like normal day but I have the feeling that something goes wrong.