A grammar tip:
When choosing between “and me” or “and I” in a sentence, choose the one that works if you drop the other person.
“My sister and I went to the store,” becomes, “I went to the store,” which is correct.
“My sister and me went to the store,” becomes, “Me went to the store,” which is incorrect.
“I grew up with a Mum who never left her husband no matter how bad her husband treated her, so trust me when I say I’ll stay by your side”
I’m not my mum, I WILL LEAVE.