Ok we get the fact you hate Omega.. but what did she actually do?
She manipulated his friendship for two years, apparently. According to Wobert, she's arrogant, manipulative, bitchy, stubborn, etc...
Did you ever ask her out? If not it's your own fault she chose a life with arse can or whatever.
He did, but she gave her reasons as to why she declined at the time -- she wasn't looking for a relationship, just casual fucks.