2721 – Declining the Groom's Family Offer to Cover All Wedding and Housing Costs – דחיית הצעת משפחת החתן לכסות את כל הוצאות החתונה והדיור

The Rebbe writes that it is not appropriate for the groom's family to cover all wedding and housing expenses. He explains that both sides should share in the effort and cost, as this brings blessing and is part of what is decreed for a person. He also encourages regular Torah study. https://www.torahrecordings.com/rebbe/igroskodesh/009/010/2721