Nope, you were saying that she should pretend to have romantic feelings for Dr Psycho even if she doesn't have them. And when I am saying 'romantic feelings', I don't mean lust. She can even try to be his friend, change him, even falling in love with him with time. But starting with pretending this, no.
So, since the guys she happened to be with were handsome, she didn't love them but she just proved lust for them? Is this your conclusion? I'm sure there are many other handsome heroes out there she can have the hots for, why wasn't she paired with them too, at this point?You're out of luck than, because Wonder Woman has demonstrated her capacity for lust in having the hots for Batman, Superman, and Steve Trevor; I'd like to see if she has the capacity for love and not just lust.
I don't find the necessity to see her paired with Dr Psycho so that it can be 'demonstrated' that Wonder Woman is not so shallow, because in no way I have had that impression so far, she has already demonstrated not to be so.