Sorry if I posted this in the wrong place, please excuse me.
My girlfriend told me she found out she is pregnant with her ex's child because they had sex before we got back together. She tells me we shouldn't be together so she doesn't make my life harder but I told her no and that I don't care and want to have the kid with her anyway. She then told me she needs some time... I'm looking to spiritual sources to help me but I don't know who to pray to or if there is maybe a spell that could help. Please I don't want to lose her and I certainly want this kid to call me dad
Maybe you should listen to her and give her the time she needs, after a while try to talk to her about it again if you feel the same way in a few weeks/months.
Why try to force your way into her life with a spell when she may want something different. Relationships are about communication and compromise, not one person getting their own way. Give her some time, pray to a related deity if you wish but if someone new is going to be in this childs life long term, the mother needs to be certain of that decision for herself.
I agree on listening to her and giving her sometime, however I would tell her you are there for her and if she needs anything you will certainly help her. Also offer to be there for the birth, ultra sounds, and any materinity needs. You can pray to which ever god or goddess you would like I suggest a fertility goddess since they are known for child birth.
A good goddess would be Aphrodite(greek), Artemis(greek), or Carmenta(roman). But besure to give who ever you choose offerings. You could also do what Kamrin suggested, praying to God, it all matters what you believe in.
Just wait until she has room to breathe, let her collect herself, I would want to take a break from my boyfriend if I found out I was pregnant.
If you want more goddesses of fertility
https://en.m.wikipedia.org/wiki/List_of_fertility_deities
Thank you everyone, my intention isn't exactly to force my way into her life but to get some support for the relationship we have. And it does sound like a good idea to offer to show up for the ultrasounds and such.
Being there for moral support is the best thing someone can do. I have to say I am proud of you accepting a child that isn't yours, most men (not all) usually get mad about it, but you showed that you have everything a woman could wish for, be there for her no matter what. Even if she does leave, be the best friend she will come to, be the best boyfriend a woman dreams about. To you sir I wish you luck and never change. :)
deity wise, look into maternal goddesses like Isis, but i would just be there for her, give her space if that's what she wishes, but just be there. a shoulder to cry on, a hand to hold. perhaps she will return, perhaps not, you shouldn't force her. regarding the goddess, i wouldn't ask them to 'get her back' but to watch over her in pregnancy and as the baby grows [hence a maternal goddess]