Hi mxtine
You seem to have a situation that will require Professional help.
There is a friend of mine in Texas that have been working with Cats for a long time. You can find her URL if you follow my signature URL.
Good Luck and be patient. Cats can show jealowsy in that way. Just try to...
We have a 6 years old cat, his name is Mickey and we love him a lot. He bumps his nose on me all the time. After six years of bumbing I can tell it is a sign of affection. Nothing wrong with that.
Tako