Teen mom issues

Stephanie • Teen mommy of a healthy baby boy 💓 incredibly happy with my little family of 3. 😊 2 years and counting w/ my boyfriend
I'm 15 with a 10 month old son and my parents constantly pick on me. I'm still with my boyfriend on the 24th it will be 2 years together. I don't depend on my parents for anything for the baby or me. My boyfriend and I are financially stabled. He buys me clothes, pays my phone bill, the baby and I health insurance, and etc. However, he does not have a house yet. We are planning by maybe next year to get a house whenever he gets a job that pays him more. My parents always say rude things about him they bash me for being with him. We constantly get in fights for defending him. I'm so call ungrateful to them when I do this. I do nails. I don't get enough money out of it considering they make me pay 200$ every month. I don't think I can take it anymore. They are such assholes they will make me wait until I'm 18 to move out. Even though, they don't support me. They toke my sons social security and birth certificate without my permissions and claimed him for their taxes and won't give me the money. They don't support him and every bit of money we get makes life easier. I'm Hispanic. They are stubborn anything they say is right. I always avoid family gathering because everyone literally picks at me. I'm like a target. They try and stop me from seeing my boyfriend. They always try to tell me if my baby can go over his house or not. One time my dad threaten to hit me with a glass cup because the baby was going to spend the night at his house. I need breaks too. My boyfriend has his GED so he doesn't have constant school work on his back. He tries to give me as much time and sleep as he can. I feel stressed because of my parents. Oh and I'm a straight A student even with a baby. I'm in Junior Honor Society, I get invited to have dinners with the principle and all those things. It's like I'm not good enough. Can anyone give me advice? P.S I do and try to help my boyfriend out with everything and he tells me no that he wants me to stay focused in school and he wants to take care of his family.