I have a light pink flowering Anthurium and love it to bits! Since I bought it a few months ago, its leaves have had a few necrotic tips, and I removed the leaves. However, today I had a good look at it and it was terrible! Heaps of the leaves had the necrosis, (and some flowers were spent making it look even worse!)
The plant, I thought, got plenty of light and I am not over watering it, though could be giving it more fertiliser. It was in the bathroom originally (for humidity) but I moved it out incase it was the constant humidity causing the die-off.

Is my plant diseased or am I doing something wrong!? I've been reading heaps on the internet but cant find much to help me!
Any suggestions and miracle cures please!!