Ok so I’ve been with my partner a few years and he has a child with someone else who I’ve never met, as the mother thinks she’s a possession so anyway obviously his son who is 10 isn’t allowed in our home because I live there so the mother is wanting my partner to go into her home to see the child, I don’t think it’s right as I’ve got my own kids to keep safe or am I being unreasonable? She’s also blocked him from talking too the child just now on the phone until these rules are met