What I realized

I realized the issue isn’t me. My “bf” keeps making feel like I’m not good enough for us to get married like everything is me like I’m the problem when really his heart isn’t here it doesn’t belong to me. He is bisexual in the closet. Keeps saying he likes females more but there’s this Transgender mtf he lived with for a bit and I feel like that’s where his heart is at the way he talks to her and the Transgender asked to come live with him, and keeps talking about wanting to see him. He is using me as his plan while he does whatever he wants. While he goes out and have sex with guys. But makes me feel like I’m the issue saying I’m not wife material and wants me to act a certain way. Everything is my fault he goes out after I told him not to gets in trouble and it’s my fault. I have nowhere to go I’m pregnant with his kid and he wants to be apart of the kid’s life