You could've told them no, that you didn't want the abortion. A close friend of mine's mother forced her to have an abortion. When they called her name and brought her to the back, she told them that she really didn't want to and they legally couldn't do it. I don't know how it is in your state but that's how it is in new orleans. No matter how old you are, it's your body and risks come with abortions. Her mom was pissed and tried to fight it, but the clinic could do nothing. I'm soory that you had to go through that...
As far as who you should be with, you need to decide who is better for you. Not who you like the most right now, ya know? If you feel a stronger connection to the man you were preggy for, than be with him. Have you parents met either of them? If not, it would be wise to introduce them formally. Like mom, this is "so and so", "so and so" this is my mom. It'll seem strange, but it'll wind up working out for the best.
I really hope that next time you take more consideration for yourself and for your body. Being preggy is nice, but only if you're able to afford it and appreciate it.(not saying that you didn't) just think about how your family will take it and use better judgment!!
I wish you the best of luck with your decision and situation and hope you're happy with whatever you choose!!
Sarah