I think given the background of the MC, this was the right choice to tell this type of story. As a man if the MC was male, this would come off, dare I say unrealistic. Due to how men communicate with each other vs. Men and Women.
Our MC clearly lives in a world where her partner has a huge impact on her stability. You can tell by how she talks about her ex and her current boyfriend. A part of her issue is what he is not giving to her as opposed to how he would receive what she brings to the table. Both her boyfriends were very much had the role of being the provider in her relationships with them. While this would not be impossible with 2 men, it would read very differently.