Q: Can i leave my home to visit my mother during my iddat. Husband died in accidant. (Text)

A: May Allah (SWT) award your husband jannah. May Allah (SWT) also reward you for your patience ameen.

Iddat is a religious obligation. Their are rules and regulations that surround it and these laws must be observed by those that choose to follow the religion.

Thus, without a valid reason relating to your safety or you suffering serious  illness, you should wait for your iddat to end, prior to leaving your home. By contrast, you can have your mother come over to your home, likewise, you can even pay for her transport so as to have her visit you.

Allah Certainly Knows Best.