Question:
If the mishpacha is not erecting the matzeiva at the Shloshim, are they still required to go to the Kever? The family went when they got up from Shiva. Is it a minhag or halacha?
Answer:
The custom is to visit the grave on the termination of the shloshim even if no matzeiva will be erected.
Sources:
Y:D 344:20
