Tired...

I no longer have time for my own life. Besides work, people are shoving their kids at me. My mom (37) has a one year old and my sister (21) has a two year old. Recently I had a pregnancy scare with my boyfriend and they were so unsupportive (Pretty much telling me to get an abortion). My older brother informs me my sister told him it was because I didn’t need a child because their’s are still young. I literally haven’t seen my bf in weeks due to having their kids ALL THE DAMN TIME and at this point i’m afraid it’s going to put a strain on our relationship. I just need a nice way to finally just tell them to screw off, I literally have both their children right now and I’m losing my freakin mind. Please anyone, I can not do this anymore.