Please help!! dont know what to do!?

my boyfriend and i both have dogs. his is a female mine is a male. his dog seems to love me to death, but when we go to sleep, she tears all MY stuff up (bras underwear socks remote,flip flops sunglasses pillows etc!) when were in the house she shows no sign of wanting to be destructive, but when we leave her and my dog in the house she tears up everything. NOTHING of my boyfriends!! i left his shoes out one night and she didnt touch them, but managed to open my bathroom door and tear my shoes up. WHAT CAN WE DO TO MAKE HER STOP, AND WHY DOES SHE ONLY TEAR UP MY STUFF!