Your Questions: Would it be wise to give up my divorce claim on my husband’s pension?

Question: After 24 years of marriage, I decided to separate from my husband and we are now trying to come to an agreement on the equitable division of assets. We have two adult children who are still living at home. I would like to stay in the house and my husband, who is a director of a successful company, said that I can have three-quarters of the house rather than half, so long as I give up any claim on his pension. I am 52. I can afford the mortgage on the remaining quarter as I now have a part-time job, but I wonder if this is a good deal?