Is Tamlin actually forgivable?

I just finished the series and I’m now wondering if Tamlin might have known of Daematis & that Rhys was be one (or at least suspected since Eris knew too).

Maybe because of that, he kept Feyre away from doing/seeing/learning anything in MaF so that nothing about their efforts to break the bond (which she initially wanted too as well at that point) would be revealed to Rhys when she sees him during their bargain to break that bond??

Is this a controversial take?? Idk I just think Tamlin did the best he could with what he knew and doesn’t deserve all the hate he’s getting from the main characters 😣