<human>: Throwaway because lots of reasons. 

Basically, we dated, and broke up for some growth issues. Pretty simple. We start to hang out again, and one thing leads to another.. Even though I'm on the pill, he used condoms just to be sure. He's terrified to have children, at least this early. 

Now I'm stressed. I haven't been feeling well and my body just seemed to be exhausted but I've been getting 12-13 hours of sleep per night. Noticed I was at the end of my "green" week (the period week of pills) and took the test. Boom, pregnant. 5 times confirmed. 

Another problem being his mother despises the very thought of me existing. If she found out we hooked up again- or that we are now expecting a child, more than just a bitch fit will be thrown. 

I'm panicked and don't know whether to man up and tell him, or to just keep a distance/break up. I don't want anything bad to happen to him family-wise because of me and I sure as hell do not want him to tell his mother. His mother is super pro-abortion in situations with "unwanted ones" and I'm afraid that's what she'll classify my baby as. And I'm not, *not* getting an abortion. 

So what do I do, reddit? What do I say?

Can you give me a shortened version of the text?
<bot>: had sex with ex-now-bf, just found out I'm pregnant. Afraid to tell him because of how his mother and he will react. What do?