My Sim's girlfriend is pregnant after i was planning to break them up

Well this puts a damper on my plans. I made a future boyfriend for my Sim's gf. Her current boyfriend invited her over and she shows up doing the pregnant walk. Sigh...

They woohood once and used protection. They've only been together for like a month. And to make it worse, he was happy when he found out she is pregnant. He couldn't stop thinking about her afterwards. Smh.

He even got abducted by aliens right after she went home. I kept hoping he didn't come back pregnant too. I couldn't handle that.

Hopefully his acting career takes up all his time and he starts neglecting her.