Hey, So I've been with my boyfriend four years, we lived together for the past year and it wasn't how I imagined it to me, we've argued almost on a daily basis, recently we decided to move out of rented accommodation and go back to our parents to save for our own place. The problem is, I've been having itchy feet the past 5 months, I then made a massive mistake and cheated on him with a colleague. He doesn't know this and I don't wish to tell him as I feel it is just unnecessary heartbreak for him. I know i have to break up with him for both of us. How could I walk down the isle with such a lie on my shoulders? the thought of ending it and knowing I'll break his heart makes me physically sick. I don't know how to do it or what to say without him thinking it's him that's caused it. Please Help!!