So this may sound stupid - but when I signed my lease, I paid first, last, and a security deposit.. Then, because I didn't check the lease I double paid the 'Last month's rent' which would have been the rent for january (the lease is over jan 31st) - what kind of recourse do I have in getting this back? The little old lady that I rent from is kind of .. well, mean. She also isn't sure we paid the 'last month's rent" because it wasn't 'typical' of her husband (who died.) to ask for a last month's rent plus a security deposit. I have all my check stubs and 4 money order stubs for proof. Also - a golf ball (we live on a golf course) broke our window yesterday - can she hold back the security deposit for that? it says in the lease she's responsible for windows.