YOU SAID:
I can not swearing at my house
INTO JAPANESE
私はできない私の家で宣誓
BACK INTO ENGLISH
I swear by my house
INTO JAPANESE
私は私の家で誓う
BACK INTO ENGLISH
I swear in my house
INTO JAPANESE
私は私の家で誓う
BACK INTO ENGLISH
I swear in my house
That didn't even make that much sense in English.