I'll start by saying that I'm not sure what I'm looking for in posting - so feel free to offer advice / sympathise / tell me I'm bonkers / agree that parenting teenagers is hard etc.
DD recently turned 18 and the new boyfriend is 21. OK, so 3 years is not a massive age gap. BUT one is the issues I have is that DD has self-harmed in the past and I still consider her to be vulnerable, so I'm probably more worried about the age gap than I would be if she was a "normal" 18 year-old (hate the term normal, but too lazy to think of a better term).
Another BUT is that the whole thing has evolved out of lies. Firstly she was saying that she was just round the house because his sister was her friend. But funny enough - we never saw the girl, we only ever saw DD with the boy. Then she was telling us "I'm staying at Jane's house" or "I'm staying at Sarah's house", having forgotten that we can see on Find My iPhone that she is at this boy's house. We were initially told that he's a year older. Then it was "no - I said he was 2 years older", then I see on FB that he's 3 years older. Before found out his real age on FB, DH asked him what he did "oh I'm at college" he says - ummm, no you're not.
Another thing is that she's gone from one boyfriend to another, and whilst I've always been very welcoming of previous boyfriends, I'm just not in the mood for greeting another one when there was only about a week's gap between the previous one and this one.
Any words of wisdom oh wise MNers?