Delirium causes the mind to go all over the place, regardless of what caused it.
The poor man couldn't help it!
Your daughters really need to grow up, stop making it all about them, and support you both.
DD and myself had nearly a fortnight of DHs delirium, it was horrendous, but we both understood what was going on, especially after the delirium doctor and nurse explained it all to us.
But, neither of us took it personally, and now, 8 months on, we all have a laugh about the whole saga - it was absolutely nuts.?
DHs delirium was "infection led" and nothing to do with alcohol - he'd been in hospital a week before all this started.
For what it's worth, my DH has been on BP medication for over 20 years, and enjoys red wine, It's never had any effect, and medics have never said not to mix the two.?
Concentrate on yourselves, and let your daughters sort themselves out.
Best wishes. ?