I'm my husbands baby mother and I'm pregnant with our 4th child. I think that he is seeing someone

I met my husband through mutual friends and we hit it off. I was 17 and he was 19. We've been together ever since. We have a 4 year old and 3 year old and a 1 year old. I'm pregnant with our 4th child. I'm 8 months and he knows that I can see right through him. I can tell that he's hiding something from me. Hell, he even posted a picture of himself and a woman on his Instagram story last night and he removed it. Her hand was on his chest. <br><br>He's my first and I never dated in high school cause I was worried my first kiss would be with someone I didn't mean to share that moment with. Everyone in school made fun of me and called me the "ninja turtle virgin". I was so happy that I waited cause I got to share that with the man that I love and that loves me. Hell, he even introduced me to my favorite fruits cause I hate bananas which is my least favorite fruit. <br><br>I don't even wanna think about my life without him in it, but I can tell that he is hiding something from me. I've been resolving within myself that my happiness and my peace is much more important than a man. I mean I've already had to file my taxes separate this year cause he didn't file with me. I've already had to remove him from my car insurance cause his insurance didn't cover as much as mine and it was cheaper for us to pay for our own cars. I've been to therapy and meditation cause he was doing drugs in front of me and was taking my money without my permission and spending it on drugs. <br><br>I removed my venmo money yesterday and my PayPal money cause my PayPal money is on my venmo card and my PayPal money is on my venmo card. I removed most of my money cause he takes it and doesn't pay me back and I don't like that. I also removed my money that was on my PayPal account. <br><br>I'm having a resolving within myself that I need to get my life together and get out of this situation cause I can't be with him anymore. I can't be with someone that doesn't even love or respect me. I can't be with a man that doesn't even deserve to be my husband much less be called my baby father. Idk what I'm gonna do but I will handle this situation.