<human>: I'm still really pissed so please excuse the any errors. 

We had no significant issues before this 

bf and I decided to go to the beach yesterday as it was nice hot day 

We were playing/fooling around in the water, when all of a sudden he lifts me up and runs deeper into the water. I freaked out massively as I can't swim so I screamed for him to stop and to let me go- when he stopped I couldn't feel the ground. He let me go and I basically almost drowned 

(okay I'm exaggerating as I think I kind of pushed him, he might not have let go and he pulled me out straight away but I did fell deep into the water, swallowed quite a bit of water and I was freaking out so I can't recall things clearly) 

He ended up pulling me out and he hadn't gone that far in (hes alot taller than I am) but I think I had the scare of a lifetime. I was panicking and could of caused us both to drown. 

He tried apologizing and said he was just joking around, he didn't realize he had gone in that far and he said he wouldn't have let go but I'm not sure anymore. he knew I couldn't F*ing swim, Im not sure how taking me in that deep was ever funny in his head. 

I think I want to end it over this, am I being unreasonable here ?

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: I almost drowned cause my idiot bf decided to lift me up and take me to the deep end of the ocean.