It's not wrong to say you like big bottoms. Bottoms are something obvious to see isn't it? If you had small bottoms as the common factor in all your failed relationships, why did you get into them in the first place? You thought it will grow up on you is it?

Could the reason for failures be something else? Maybe your own bottoms or something else..?

I like the frankness of your post. Cheers! 

"Life is like a bicycle, if it's too easy - you're probably going down :)"