I don't know what all these acronyms like MIL, POA, DH, etc mean. Is there a chart somewhere that explains all these?

Sorry, with new members I try to spell it out. I guess you have been reading posts because this is your first one. For me, I am on a tablet using a stylus so spell out takes a while. Most forums abbreviate.

Lol! I'm guilty, and will do better.
MIL-Mother-in-law
POA-Power of attorney
DH- Dear Husband
Some of them leave scratching my head wondering, too.

Here's the direct link (the one MJ1929 posted requires going to another link so this is where it takes you)

https://www.agingcare.com/articles/common-caregiving-abbreviations-and-acronyms-435589.htm

Here you go -- https://www.agingcare.com/discussions/do-you-wonder-what-the-heck-all-these-acronyms-are-470966.htm?orderby=oldest

I wish people would spell out each one once in a post, like Power of Attorney (POA), Mother-in-Law (MIL), Dear Husband (DH) before resorting to the abbreviations. It's better writing, and avoids having to search out the link above.