Name changed for this as specifics could be outing. And long post, sorry, I will try not to leave anything out.
Dd 15 has been a relationship with a boy from school, also 15 for a few months. Dd's mh is not 100% following covid; social anxiety, withdrawn, sad and bdd, we are trying to convince her to have some talking therapy but she is resistant. The boy is also not 100% ok mentally, talks of depression, can behave erratically, with extreme/out of proportion reactions to situations - getting extremely upset, angry and saying awful things about himself or others.
This is her first relationship, not even kissed before (she has a good relationship with me and tells me most things fortunately) but it isn't his first. It has become apparent that their relationship is not healthy, it started by becoming incredibly close, incredibly quickly. I now recognise that he was love bombing her, heaping on compliments, wanting to see her constantly, very physical and making her feel great initially, then talking of other girls he fancied or was chatting to, which made her come crashing down again.
Her best friend has approached me privately saying she is really concerned that he is emotionally manipulating dd and controlling her. Also that he, when drunk, has threatened self harm if my dd left him and said he had tried to kill himself during lockdown. My dd is very worried that he will do something and he manages to also manipulate her with this strategy.
Her friends have told her they are worried, he is bad news and she should split from him. My dh and I have also said we think they aren't good for each other atm, that he may need professional support and they should at least take a break, but she was vehemently against this.
We have contacted the pastoral lead at school with concerns for them both and are prepared to talk to his parents if school don't but I know this will cause huge waves with my dd.
What I really need from you lovely mumsnetters is advice to convince her to make her own decision to leave him. I worry that if we put too much pressure on it may push them closer together and away from us.
Have any of you any advice or experience of this type of situation? I would be very grateful.