Lender Keeps pushing closing dates

[Ebrima Drammeh]

Hello All, 

I am pretty new and I am about to close on my first property but my lender keeps pushing the closing dates. They have pushed it for different reasons and the latest reason they gave me is that the process is now with underwriter and they gave me a closing date again but I don't know how to trust them anymore. they have pushed up to 3X and its now almost 3months.

Is this normal? should I be wary or just go look for another lender. I have sign a vacate notice at my current place and I have to move out of my apartment in 3weeks. Is there a way I can get them to provide me with temporarily lodging if they pushed passed the date I am supposed to move out of my current apartment until they finalized the closing date?since they are the ones delaying the whole process. 

Thanks your advise will greatly be appreciated.