Feeling defeated...by life

I am by far a person who always "makes it work" come hell or high water, as the saying goes. But the man I am engaged to right now has me defeated. He has been living with me for 8 months and pays zero bills and I am paying his bills. I am broke! Completely. Not just financially but emotionally too.

I love this man but I cannot and will not live like this anymore. He is going to have to simply go back to his family. I am a single mom, I am a full time student and I now am working on my weekends to pay my bills, the house bills and his bills. I am done! Relationships are supposed to be about 2 people working together for a similar goal. This is me working and him not.

I am defeated......but I will change the situation this week because enough is enough!