Don't put words in my mouth. Of course Wonder Woman had to go and save Superman, regardless of whether or not he's her boyfriend actually, if someone's life is in peril it's her duty to protect them. But to then kiss him as though their relationship didn't just hit a bump like 30 minutes ago, like he didn't just accuse her of betraying him, it borders on obsessive, codependent behavior. Especially considering that her life revolves around Superman, that she's 100% dedicated to him, that her friends & family are nowhere to be seen...
As for Orion, he's not just some hot piece of a$$ like you're insinuating, Azzarello made it very clear that behind that facade of his, was a good, selfless man with a kind heart and insecurities which he overcompensated for. Orion just needed someone to love and to believe in him, like a sick cute little puppy. And it's not even like Wonder Woman didn't see the real him. She did, it's you who didn't.