Opening a daycare is an abosulte violation of the lease. If I were you, I would send the tenant a 30-day notice right away - stop daycare or move! no third option.
别说波大讲的烧死孩子,就算有小孩受了伤,律师也能告的你倾家荡产。
你现在有充分的理由终止合同,千万别为省事,或点房租惹火烧身。
我们好多中国人辛辛苦苦攒点钱掏粪,真不容易啊!