No reason to continue if you don't gain more than what you lose.
Many ladies have asked, why I don't want kids. At this point I just copy-paste my PROS&CONS -list to them 😂 (I made a list during one short relationship where she wasn't sure, does she want kids)
I am happy I found a lady that tilts towards not wanting kids (I know the opinion can change, but she's already in an age where it gets difficult to get kids anymre).