Washed nice shirts/jeans in hot water? ruined?

while doing my laundry, my grandmother ACCIDENTALLY (after having told her MULTIPLE times to wash my clothes in COLD water, per what the labels say [brands: LRG, Vans, Volcom, etc.] and Levis Jeans) washes it AGAIN in HOT water for the THIRD time. I'm very irritated; it's not that difficult to click cold, but based on her soviet fear for bacteria growing in un-boiled and un-sterilized clothing, she insists on washing everything in hot water. I noticed the silkscreen labels appear to more deteriorated as well as (i think) they're smaller. It truly sucks; it's new clothes, and fairly expensive, as well. The jeans I'm very upset about because EVERYONE knows that jeans go in cold water. Anyway, after this 3rd time, are the clothes ruined? I just need some consolation. From now i'm hiding my dirty laundry in a hamper in my closet and I'm gonna do it myself; but at this point, can I fix anything? Are the clothes ruined? I know this is ridiculous and i'm being paranoid and it's just clothes..... but still. It just sucks.