I asked for the title to be changed due to the first lot of comments and asked for the "blonde" and the age to be removed after people saying they thought of MM. It hadn't even occurred to me when I posted as MM would be much older now than 4 but didn't want thread title upsetting anyone.
It sounds like they will be looking into the woman's 2 identities and the other children registered who may or may not have been with them at some point. It's all very strange and I hope they get to the bottom of things.