I had the same experience with blue wheaten AMs. One hatch of 8 eggs produced one BW cockerel. A second hatch of BW AMs produced a single crippled chick with both feet curled inward. The last one was culled of course.
So I bought some Wheaten chicks from a reputable breeder. In this purchase, I ended up with two pullets and three cockerels. I plan to keep one cockerel and both pullets. Although one pullet has not developed muffs or a beard, she has won my heart. If I am out in their area, she will fly up to perch on my arm or shoulder & rest there while I walk around. She will chirp at me & patiently wait while I get some feed to eat from my hand.