Ah, the dichotomy of Dad groups vs Mom groups. You’re judging @[email protected] entirely on one tiny happy insight into their life. Maybe their kid has underweight struggles and calories are calories. Maybe by everyday they mean everyday they have them every other weekend, but that’s too painful to say. You don’t fucking know, and this isn’t a life advice thread. Celebrate they have a kid they want to be involved with.
Wikipedia says the virtual memory cards are compatible between them. But I’ve never done anything with the Memcard Pro. I have messed around with PS2 memory cards and PCSX2 and generally the raw bytes are compatible between the two. I would imagine the M.Pro is the same.