moms fiance cheating ?!?!?!?

okay! so.. here it goes .. im 23 years old and my mom is 45 and her to be husband is 30 ( yes i know my thoughts exactly).. he has no job and does nothing all day.. he sist in the bedroom, watches movies and eats and drinks cofee all effing day!!!!!!!! im like uuhm mom whats his job.. she shruggs and turns.. lol any ways ... u see in our indian culture ( not that i do the culture think i grew up with white kids kay) lol but since she wants to remarry as she is a widow the rules in my family is that he must be from a good background and have a carreer of some sort.. the guys doesnt even move out of bed .. anyways he goes out all nightand comes home at liek 3 am.. he said well i have soemthing to do ? uuuhm ok then! well ther is this grl whos about my age prolly is! apparently he was ******* her a few months ago and he blamed it on his firends and then said no it was the drugs and then no i never did.. she calls all the time asking for him and then tonight at 11 she foned my moms cell .. i think it was to signal my mom that he goes to her at night.. well i did warn my mom b4.. like i hate to break it mom but ur 45 and hes like 29/30 and well yea i feel like hes usiing her for money and a place to stay and sas that he wants to marry her and is pretty eager to meet my grandparents.. but my mom is to blame too cus she babies him.. if he does sumthing wrong its like okok baby boo boo blahblah .. shes lied to my family and said that hes in realestate.. she says that he cares but doesnt i think and like he plays around with my bros but for some reason is always picking fights with me and my sister ( shes 16) one time he put some dog scented sprat all in her hair and burned the crapp out her scalp and i almost beat the sh1it out of him like i swung at his face but missed and put a hole in the wall :/ he called me and her sluts and my mom one infront of his family and acts like an ***.. my mom says y dont you talj to him im like wtf for? hes pissed when she has no cash on her and happy when she does!

so what you guys think?

oh and he says **** about black people and im actually half black ( dad) and east indian ( mom) and hes indian too!!