Property division

We were 5 brothers. We used to live in same place 50 years ago. After that I constructed my own house 11550 sq.ft in my ancestral property . At that time none of my brother had any objection in this because we all settled by making our own houses. But after few years one national highway was made just near my house. This made the value of property high. But at that time also no one objected. And also my two brothers sold 6500 square feet land which was just close to this national highway. Now after urbanization they are asking for share in their property where i live. I told their sons that i am ready to give another equivalent land which are just nearby to road and my share is also their like 900 sq ft in one plot , 2400 sq. Ft on another plot and one more plot which is something 20 metre inside of national highway whose value is 3900 sq. Ft . And i have many more ancestral land. But then also they are not agreed and have filed a case for division. What will happen next ? Will I loose my house or will my house will get demolished or can the court provide them my other land instead of this land ? Please answer