Are there any married (or what have you) gays with small children on this subreddit?

Weird question, but if you have any small kids- say, toddlers or a little older- do they have difficulty telling you and your husband/partner apart by name? For example, if your child calls you "dad" and your husband/partner "papa", have you noticed them confusing those titles, or do they have a pretty solid understanding? I don't know shit about kids, so sorry if this comes out offensive.