>>2203554its pretty much 100% certain he is. although, if you're looking for loopholes or something, you could mention beth looking nothing like Rick + Rick's last name being Sanchez/appearing possibly hispanic, or at least more-so than beth, who's extremely pale and blonde. basically is what i'm saying is that beth looks like she might not be rick's biological child, but that leads to questions as to why rick would have raised her etc. again, i dont believe it, just trying to help you out with a loophole. also, rick mentions that the potion in Rick Potion #9 doesnt work on anyone genetically related to you, but seeing as how Rick made the potion he could have also made some kind of antidote, or something, in case someone brings it up.
or, the obvious answer, "this is another dimension where they're not blood related" always works.
