Sleepover with grandparents at 18 months so Mom and Dad can go on a camping trip is not ok with me. Try to think outside the box so the little boy can tag along. I trust my parents 100% but this is not a trust issue. This will cause separation anxiety because he is too young for this. Trauma like this will make future sleepovers a lot worse, even if he is old enough for it. Try to come up with a solution that you're both comfortable with, like a family day trip or something. Sleepover with grandparents are ok but not at 18 months unless it's an emergency. I wouldn't unless my kids are school aged.
Kid received a present related to witchcraft? Throw it away. Doesn't matter if it's her birthday gift. Mark 8:36-37 For what will it profit a man if he gains the whole world, and loses his own soul? 37 Or what will a man give in exchange for his soul? How much is it worth -- buy her another present of that value. You're just throwing cash into the bin. No big deal. Cash can be replaced.