How would you react if I told you that I was thinking of trapping my boyfriend into our relationship by lying about birth control and having a baby?
You're joking right? What do you think he'll do if he finds out?
Well, I'm hoping that he'll stay with me.
You should absolutely not get pregnant by lying about birth control. It's terrible to lie about that, and you're right that you may end up alone with a baby to raise.
okay but he's a great guy and he wouldn't break up if I get pregnant.
Is a relationship where you had to lie just to keep your partner around meaning they'll resent you because they had no choice even worth it? He may even just leave you to raise the child and just be there for the kid, not the relationship. This sounds like a terrible idea for you, for him and for that potential baby.