Hi brigita,
A big Aussie welcome to Susan's family. It's good of you to drop in and say "Hi". Hope you like it here, and you stay for a while.
There is a mountain of information, resources and friendship waiting for you here, you just need to jump in start talking and ask any question you like. You're quite safe here and we are very accepting.
Personally brigita, I don't think you are being selfish justing wanting something sooo biological natural as having children. Gawd damn it, it's a Right of Passage for you. Nothing selfish in that at all.
I further believe, honesty has to be a fundamental imperative in any relationship, and as it hasn't been reciprocated in your case by C, it is totally fair and reasonable to feel resentment for what you've lost. Life and relationship is all about times and seasons. As such there are appropriate times for selfishness to be a part of your lifestyle. I would just think it's untenable for you to exist in a relationship where trust has been breached and dishonesty reigns. I believe you deserve better than that.
Looking forward to hearing more of your story in time to come, but in the meantime, be safe, well and happy.
Lotsa huggs
Catherine