Renting a room to my sister and her fiancé.

*note added**Ok ladies this may be a long post but I need some serious advise.

I rent a 4 bedroom townhome. I rent out one small room out for $600 and the other large room and garage space and own entrance to my sister and her fiancé for $900.

Recently my bills have gone down because I got married and my husband has a really good job. So we are basically saving the money we receive for rent from the rooms we rent. We ourselves have two rooms on the upstairs part of the house.

My sister calls me today and tell me she would like me to lower her rent to $700 because her and her fiancé have a lot of bills to pay. (She was paying $1600 before where she was previously renting 2 months ago).

She said that if I think about it I’m only paying $300 in rent out of my pocket plus bills after she and my other tenant pay me their monthly rent.

We live 20 min away from Los Angeles.

Renting a room here is so much more than$900

Should it matter how much I pay in rent? Should that affect how much I charge her?

Does it matter if she has more bills that me at this time?

Her and her bf make good money. Does it matter if we save more money because we rent the room out?

Should I lower her rent?

My husband is away for work now but I will talk to him also, just thought I’d get some unbiased opinions. Thank you!

NOTE: rent is $1800 total (I got a good deal with my landlords)

*they are forever engaged because my sister doesn’t believe in marriage

*i pay all utilities and soon cleaning service and they have full privileges

*they have a dog

* her debt is credit card and irs things. Not medical or wedding related

*my husband has a good job but last year I was struggling and still had to figure my rent out alone

*they had moved out a year ago and rented their apt. And came back this year because rent became to expensive at the apartment. (They moved out because of issues with my other sister who lives with me before)

+when they moved out last year no one cared that I was a single mom alone. I still covered all the rent.