I hate when woman characters purpose is only get into the main couple

I'm glad that it's not so frequently this type of thing,at leats for me, but it's really annoying.

What i am talking about is when a woman character don't have personality, story, or any good development, and the author had only created her to “ruin” the yaoi. And it's worse when a woman character is a good person and has a really good construction of character, and the fandom hates her for having a little crush for the MC. Then the ML abuses, manipulate the MC and the whole fandom says that he was traumatized, so he can do anything that he wants.

The day that people stop hating on women characters for literally anything is the day that I'm able to finally be happy.

Anyway, have you read a yaoi or any other series that this happens?