Good grief!

I have stuff in my 1qt saucepan so i took the 2qt to boil egg. The bottom of the pan is so scratched i freaked out for about 2 whole minutes or more perhaps, and i'm still perplexed. My room apparently, not sure what exactly he did, has been using metal utensils because i've a no scratch sponge. He's destroyed my 2qt. I can't stand these roommates anymore. The worst part is that i've not used that 2qt since he moved in so i've missed all the damage and now that i've seen it, it's beyond saving. I can't believe it.

Before anyone thinks i'm overreacting, i've owned these utensils since philly. I bought it myself and i loved it and have taken very good care of it. I told him not to use my cutlery, i prolly should've said please don't use my cooking utensils but that'll be crazy. Maybe i should've educated him you can't use sharp utensils on coated surfaces because it'll wear off but that's common knowledge because my other roommate never scratched it and he used that 2qt.

I used the frying pan almost everyday to several times a day and it's not scratched one bit. This 2qt i barely use and it's been destroyed, by a roommate. This whole thing has messed me up thinking about it but honestly, i can't sit and watch him destroy it further. I think i'll feel a lot better if he used his own utensils. I've always shared utensils but not this time.
I really loved this set. I got stainless steel utensils for christmas 3 years ago and i've not used it because i loved these ones so much i didn't see the point in opening up a new set. I've taken good care of it and to see it destroyed? I wouldn't mind if a plate or cup was broken but to have part of a set destroyed, i'm not sure how i feel right now.
I left a note telling him to use my wooden spoons but on second thought, he needs to get his own utensils. I'm not trying to be difficult but i'm soo not keeping a roommate after this place. the one before this one lost the spoon to my rice cooker, i'm thinking he threw it away during one of his OCD cleaning episodes. I think i'm at the phase where i don't want to share things with people. i don't mind sharing the space, it's just the disregard for my things that bugs me.