My boyfriend has been depressed for a long time
He’s lost a lot but I’ve helped him through everything
We’re supposed to be getting married
However, last month I noticed he was messaging other girls and one message was “I’ll always have love for you”
And obviously I got angry about it but I’ve sort of forgiven him
However, recently he keeps saying he’s going to milk himself and if I tell his family or ring the police or do anything then his deaths on my hands. I feel so helpless :(
This has happened a few times now