Its the best game ever but it makes my phone crash help

I love everything about it every single thing Im not saying its just this game it happens to every single game after I play for 30 minutes my screen goes black and it takes me to the home screen it has happened to every game I have Im kinda used to it unless the developer doesnt know please help me stop it this is my favorite game Im almost done unlocking my last three wives and if my phone keeps crashing because of 30 minutes of this game Im not gonna be able to unlock all of my wivess help me pleasse

KellyTheAwesomeHoe about 10 Billion Wives, v1.2.5