>>81869951 (OP)If you didn't have the blessing of greater variability and male sexual dimorphism, with the mammalian chromosomal arrangement, the females would very likely just kill you or force you to live in permanent exile(hmm..)
Harpy eagles and all other great birds of prey have significantly larger females and they share nests effortlessly without any hostility, their males aren't perceived as foreign because they have an inverted chromosome system (ZW/ZZ) where the female carries the "foreign" DNA, therefore they never developed genetic memory of their immune system trying to destroy genetic material from the male. In the regular arrangement(XX,XY/XX,XO, Diploid/haploid) pair bonding is extremely rare. Species that have foreign male DNA and don't even have dimorphic traits to defend themselves are immediately killed after their genetic material is extracted(spiders, bees, praying mantises)