I NEED ADVICE !!!!

my father is giving me a lot of money to open a restaurant.. this has always been my husbands dreams. My husband has took care of me my whole life since I was 19 I am now 24 he has paid rent n all my bills my whole life... during my whole marriage and relationship his family and Mother mainly has been In between... in 2020 I punched his mother in the face for trying to rob my husband (he is a sick individual btw w a disease) my husband calls me telling me what’s going on and that he feels sick and he’s going to faint I said tell ur mom he said she dc she told me to die and lock the door on me... so he’s in the rain sick asf and was already in the hospital all week prior... and im 30 min away.. I drive all the way there and end up punching his mother in the face infront of her kids and the family... but I couldn’t help it.. I immediately felt disgusted and terrible and thought how disappointed my grandma would be in me .... anyways back to the restaurant... it’s been 2 months since the incident and now i have to sign lease everything is under my name ONLY... when we sign the lease this week I have an option of letting him put his name in paper for the rest of his life giving him some what of a percentage of a business... I’m so concerned cus one day we could divorce

One day he could cheat

One day anything can happen...

And this is my fathers money on the line also...

My dad is taking a risk with me...

But my husband has always been there for me and I just don’t know what to do...

Do I give my husband a percentage in a business