So I split from husband 3 years ago. I have applied for financial settlement towards him and he emailed threatening and blackmailing say if I take this to court about financial settlement he will disclose that he helped proof read my university assignment basically trying to say if it wasn’t for him I wouldn’t passed my course which is a lie and he would tell my employer ( I have been with them 8 years) and university ( I graduated 12 years ago) about proof reading some of assignments. I had trouble with the law when I was 19 and got cautioned and have never done anything wrong ( this is not on my records anymore, he also said he will tell them as I’m a bad person. During the marriage he abuse me verbally, emotionally and physically I call the police once and cancel the charges as I was scared. Should I forward his email to the court? Or just wait until he bring it up in court?