I feel for you Nuggs...
Get this - my dad is an alum of - Texas - did some of his undergraduate work there before transferring to OU where he got his bachelor's...He went on to also get his masters from Nebraska..
Of course I went to CU & forced him to don the silver & gold...He still silently cheers for Nebraska under his breath when we play - but I usually give him a stern look & he backs down!
Wear the black-sheep outfit with pride! Go Buffs!