Loving a Jace Herondale- A Clace Story

is that a girl or a boy?

Last update was a valentines day (or herondales day) update so it was only a one shot, the story will continue from the update before that...
Clary's P.O.V:
"Clary, wake up. Please wake up." I heard jaces voice in my head, but I couldn't wake up. "Jace." I whispered back, barely able to hear my own voice. I heard a gurgle and next thing I know, a baby was born. Well, babies.

"Clary!" Jace sounded received as soon as I opened my eyes. "And babies who I don't know what to name them." I laughed looking into the eye of the baby I was holding. An exact replica of me, and jace was holding an exact replica of him. So in other words, another hot herondale. "What should we name her?" I played with our baby girl fingers. "How about  Abby?" Jace suggested. "Abby herondale, sounds good. Now what about our boy?" Magnus, who I didn't even realize was there, jumped in our conversation. "Will. Name him Will Herondale." He stepped out of the room, leaving us in silence. "Will herondale, perfect." Jace exclaimed. "I think magnus knew Will herondale, he must be an ancestor of yours." I smiled lightly, and admired my baby girl. Our baby girl.
After everyone saw our babies, I almost fell asleep while watching a new TV show, the Lunar chronicles. "Cinder is princess Selene? What?" Jace screamed, making me not so sleepy anymore. "Yeah, and-" jace interrupted me. "Why is that wolf guy and the clary looking girl kissing? I'm supposed to be kissing you!" Jace grabbed me and kissed me to prove the TV a point. I had no idea why jace was so jealous, because he never gets jealous, but I sure was entertained watching him. Every time someone would kiss, jace would kiss me back and tell the TV that out kiss was better than yours. I was laughing until I heard a crack and a baby crying. Jace helped me up and we were running into our new nursery. I looked at the window and saw demon ichor. When I looked in the crib, nothing was there. I screamed in pain as something cut my shoulder open, and jace fell to the floor. "Jace!" I ran to him, scooped him up and portaled to where our kids were. I'm pretty sure I know where they are, but I know its much safer where I was going than where it is here. The demons have attacked, and I have to get my baby twins back.