Ugh I need to vent

So I moved in with my bf of 2 years, he is still legally married to the mother of his daughter. She's 4. He's been telling me forever that he wants to marry me, and that he can't wait till he proposes to me blah blah blah... He already signed the paper for it a year ago now. But she won't respond. What infuriates me is that he lets days, weeks, months go by and he won't bother on checking on it. Like he dsnt anything to really get divorced. It's not like it's ganna happen by itself! But yet he wants me to play that wifey role , & that stepmom kinda role when he dsnt do anything to actually make me a wife! I feel like I'm just waisting my time here. Because I'm really looking on making a family. And I'm not ganna stand here and be looked as the other woman!! I want respect.. You know? I'm diying to have a baby with him but it hasn't made it, & he dsnt make me feel like he'll want it as much as his first child because he's always spoiling her and dsnt do certain stuff we have to get done because of her. Like omg.... I am fed up! I just want a guy who IS able to propose to me whenever he gets the ring with no worries about getting that fucking divorce done first  😖😖😖😖