So I met this man online, realised we live really close by to each other. Over the course of about a week we messaged in our spare time, agreed to go on a date that weekend. To keep it simple it went really well, we got on and clicked straight away. I knew he's a teacher but we came onto the topic in more detail, he mentioned what school he taught at and of course this is the secondary school DD goes to. He does teach DD but isn't her main teacher for the lesson, he teaches her about once a week. We've been on two dates since then, it's going really well. I'm obviously going to wait to tell DD but if we do get to that point is she going to be absolutely mortified? Is this a terrible idea?