Irratated

So we found out we were pregnant on Monday and today I am 6 weeks and 1 day. I've told my mom she was excited just wanted to know what I was going to do about college. I wanted to be full time but now I'll obviously have to be part time student. And I'm okay with that. . It my dad is a firm believer if you get pregnant and are not married then the man better step up and be a man ask me to marry him and get married before the baby is born. I'm a firm believer of the baby won't care as long as we are taking care of it. He will propose when he's ready, and I will be telling my dad that he doesn't get a say in that matter because if he only proposes because we're pregnant then I'm saying now and he can do It when he's really ready. And I will be asking him why he feels ready to be in engaged all the sudden and say because we are having a baby then the answer is no. If the baby didn't come a long he wouldn't feel ready because I really want this but I want to know that it's for us, that he can see me until we are two old wrinkled up people and I mean I'm happy that he wants to make my dad happy but it shouldn't matter we are both grown adults and can make our own choice. Does anyone else feel like this. I know this shouldn't annoy me without even talking to him but he's said to my brother I expect you to marry heave right away so the child has two married parents when it's born. And I get that it's how he was told but I don't believe in doing that. How do I know he really want me forever if I say yes only because of the baby