My Husband Family In laws

Part 2
I forgot to add on part 1. MIL and I have to take our lunch break at the same time. She will come find me and say “I’m ready to go on break. Are you ready?”
So… what’s going?
1 MIL’s step Dad that she’s been taking care of (He can be mean sometime to her) so I do get it why she MIL gets so mad.
2 is my oldest BIL was sent away for about a year today and still have a little more time. This happens when we’re still working.
3 BIL’s gf we will call her P doesn’t have anywhere to go. So in-laws offer her to stay with them but they don’t trust her to be left alone at their house.
So what do you think MIL does she goes and ask our boss if she can bring P at work with her as an unpaid volunteer to help her MIL’s department. Remember MIL’s attitude? towards our boss.
Out of my Boss thoughts and forgiving heart giving people 2nd chance “ohh maybe the will lighten her MIL’s mood.” It did! But P was not a very big help. MIL just gave herself another problem she didn’t. “Whatever” I said she’s not my problem. Oh boy was I wrong.
Anyway story short MIL would walked in most morning 6am without P. Guess where she’s at in the car. She has a migraine she can’t do anything when she has it. (I get migraines too. That so intense I see static on my vision and I will throw up) Or her teeth is really bothering her today she just can’t work today. Or I didn’t sleep good last night. (She was out with whoever and didn’t come home till 3am)so if P did walked in with MIL in the morning. P is in MIL’s department room sleeping. A few times our boss even walked in there finding P sleeping!
Here’s where I come in more for help I don’t really think I agreed to but was just expected that I will do it anyway.
BIL needs stuff where he is at. “Oh P can help with that she’s done it before.” Get the in-laws approved for calls/visitation. Get in to how to send BIL money and everything he needs. Guess where P is at when I came over with my kids. She’s on in laws couch lying down.
My HB straight told MIL “we will not be at your house if that P is here” On thanksgiving day HB told MIL “if P is there at your house we are not coming over for thanksgiving” you’ll never guess who my MIL chose, P.
Anyways guess who did all that filling/applying/registering/creating accts for BIL? Me. I did everything!
When MIL needs to send money to BIL and I’m at work (in the other building) MIL will come find me and “help her send money” (I’m at work. Working)
I was doing all of this without my HB knowledge. He will blow out if he finds out. I told him eventually. I did argue with my HB that P was supposed to help MIL. And is he HB gonna help his Mom MIL. Nope he’s not going to because his oldest brother is a so lost And the older bother (other BIL) he will tell MIL how it is. So he’s not gonna help her either.
Really I did the help so that MIL is in a better mood at work so that I have sanity at work. This went on helping her with BIL.