They are 20 and been together 8/9 months, she spends a lot of time here and stays over now its allowed. I have heard many arguments where she says she is going to kill herself, always says this as says she has mental health issues etc. She doesnt threaten him with it, just says she will do it one day and he wont know when etc. She seems to massively over react to things and my son is heard trying to pacify her. I did ask once if everything was ok but my son shut down and told me not to intefere.
What can I do? Should I try and break them up? What if she persuades my son to kill themselves together or something??? My son has a bright future, so worried?