<human>: Throw away for obvious reasons. 

I live in Tennessee, pretty populated big city in case any one asks. My dad is incarcerated. He's been in prison for close to four years now and has at least two more years to go. Him and my mother have went on and off the last two years he's been in prison. They've never actually filed for divorce or separation or anything. I believe legally my mother has right to everything that is my fathers because they are legally married. 

The thing is, the last few times we've spoke he's told me clear instructions to take his watch to his mothers house. The watch is in my moms safe... which I do not have the code to. My dad does not trust my mom and believes she's going to sell his watch which is the only thing he has left and is very, very valuable to him. He has no clothes, shoes, or anything to come home to when he is released from prison and would like to keep his watch. 

I know if I go behind my moms back she'll take legal action against me and his mother, if she has the option to. I don't want to piss my mom off because we've went through a lot the last two years and I've lived with relatives, been kicked out, etc., so I'm being somewhat selfish I guess by looking at how all of this is going to affect me.

I. Do. Not. Trust. My dad's mother. She and her other son, my dads oldest brother, stole a lot of money from us when my dad first went to prison. Her eldest is now in prison. Well, his kids and wife are living with their mom. I'm terrified they're going to steal his watch or something, but he doesn't want my mom to have it and I don't have the funds to buy a safe. 

Please reddit, I need help

Could you distill the essence of the text into 1-3 sentences?
<bot>: My dad's in prison and wants me to give the last of his things to his piece of shit mom because he doesn't trust his wife, my mother, with his things and i don't have the money for a safe.