My car is Honda Hatchback.

My problem is whenever it rains hard my carpet get wet(Driver Side). Then my weather strip (upper driver side)got broken (I suspect the leak comes from there). So I brought my car to Karglass sabi nila kailangan daw reinstall(Remove then replace) ng Windshield then re seal then replace new weather strip.

Is this the only way to do it?

They also told me that when my windshield broke during the reinstallation they will not be liable.

What are my chances that my windshield will not break?