A man built a house on land originally purchased by his mother, using his income and loans. After his mother's death, the property was transferred to him. His son, from a previous marriage, is now threatening to partition the property, causing concern for the father. The discussion explores whether this property is considered paternal, if the son can be disinherited, and if the father can reclaim his investment in the construction. Advice suggests consulting a local lawyer as the property may not be ancestral and the son might not have automatic rights, depending on applicable laws and other potential heirs.