Ok I been in a relationship for Almost seven years now I have a chid and I also live with my boyfriend and his parents but lately in this couple of months. Been feeling sad lonely and even hurt I don't know why my boyfriend and I are arguing more frequently I say to myself I had enough but I don't know if I'll be doing the right choice it's hard and I'm only 20 years old

Chances are your increased fighting is due to some financial pressures & stresses associated with living with his parents. Couples under stress either buckle under the pressure, or the survive it together. Good Luck.