Ugh I’m done

So right now I’m having some sour feelings towards my fiancé 😞 I had a nightmare about him cheating the other night and I woke up and went through his phone( which I never do) the first thing I catch is a pic of inside a house that I never been into on feb 7 .... then he wakes up from sleep and caught me going through his phone and blew up! Saying we aren’t ready to get married because I can’t trust him but I have had issues with him in the past. He wouldn’t explain the pic he just kept saying idk what it is. I want to see what else I can find in there but jow that he caught me he always has his phone. And I fall asleep before him so he hides his phone when he goes to bed!! Like wtf we are suppose to be trying for a baby and getting married why can’t you just be honest with me😭 5 years and still can’t be honest 😞