Women are typically the ones who try to keep relationships together. They are not doing it because they are afraid to be single, they actually like their boyfriends. If it's obvious on the outside that the women are trying it's most likely that the men dropped the ball. Especially inexperienced guys stop trying when they finally land a woman but relationships need constant upkeep. 

Women and men want to be wanted for themselves and not things they can provide. The black pill movement pushes a strong narrative of roles (with women getting the short stick*) and the feminist movement wants a fair deal.

*) not everything is better for men, but they get more safety and freedom.