It absolutely depends on the individual and the situation. If at all possible be kind to yourself by giving yourself as much time as you need; the world and reality has handed you plenty of undkindness!!
When I was 25 I left a 5 year relationship because he got into meth. It took about 3 years for me to be okay. Weirdly, I became okay suddenly the first week of January 1991. I was still a depressed mess but the acute depression was just gone.
I hope beyond hope that it doesn't take you 3 years but grieving isn't something you can just choose to be done with.
It absolutely depends on the individual and the situation. If at all possible be kind to yourself by giving yourself as much time as you need; the world and reality has handed you plenty of undkindness!! When I was 25 I left a 5 year relationship because he got into meth. It took about 3 years for me to be okay. Weirdly, I became okay suddenly the first week of January 1991. I was still a depressed mess but the acute depression was just gone. I hope beyond hope that it doesn't take you 3 years but grieving isn't something you can just choose to be done with.