I really need advice

So I work at a daycare. I've been there over 2 years. I recently got moved to the infant room of the daycare, working with a different teacher. I absolutely love my job. But this woman is making it really hard for me. We'll call her Cindy. Cindy doesn't like me, that's no secret. I don't much care for her either. Cindy's nearly twice my age (I'm 26, she's turning 50) and she has two sons that are about my age. She has a constant attitude. Like, I'll ask a work related question and she'll sigh, roll her eyes, the whole nine. Two of my co-workers have come to me telling me Cindy said something really hurtful. They both told me she said "Well I hope she doesn't get pregnant anytime soon. I think she'd make a shitty mother. I hope I retire before it happens, I don't wanna be around for the shit show." It shocked me, I went home and cried, and my husband held me. It's just really hurtful to me, because my husband and I just recently started trying and people know. Becoming a mother is something I've dreamed about since I was a kid. I've talked to my boss about it but she doesn't want to get involved since she's quitting. And we have no hr department. It's just the director and the owner. I can't go to a different daycare because of my schooling. I need some advice on how to deal with this. Thank you in advance!