After the divorce my kids (11 months and 7 yo) and I had to move, at our new place I fell while cleaning, sprained my ankle, my 7 year old got scared and asked our neighbor to come to help me, since then he has been a great help, at first he babysat my kids and taught my oldest to play the guitar, we became friends and the kids love him. But a few months back we started a relationship, my question is how do I tell this to my 7-year-old? I don't think my baby will understand the change of relationship but I'm worried about my oldest reaction