What should i do about thiis??

my boyfriend and his family are kinda low on money all the time.
his dad just dyed so his mom has no source of income now (shes a stay at home mom)
I moved in with them 3 months ago.
I work full time so I try to help out with money.
I get paid once...

a week (every friday)
my boyfriend takes advantage of that and we always go out to eat and sometimes go shopping or go to a hotel for the weekend.
he also has a baby. so when I get paid I try to help out with things to buy for her.
well, yesterday he broke up with me. im still staying there though cause his mom doesnt want me sleeping in my car.
my mom kicked me out so thats why I have nowhere to go.
im sure I could stay with a friend but my boyfriend and his fam are like my 2nd family. I've been with him for 2yrs.
what im wondering is, when I get paid this friday...what do you think my boyfriend will do? cause im not guna be helping him out with money anymore if we aint together.

pay the rent where you stay, and treat yourself his mum for beign so kind of letting you stay even tho your not with her son no more.

I think your ex is taking advantage of you. Does he have a full time job also, and does he help pay for things too?