Just trying to get some perspective on this and if I'm just being incredibly stupid to think this could work. I have recently started a new relationship with a man who has mental health problems including personality disorder the same as me. In general things have gone well but we can both be volatile at times, we have triggers and there are issues of trust and responsibility. We feel that we can understand, support each other and accept each other as we share mental health issues, however it is clearly sometimes difficult having to navigate someone else's issues when we have our own.