our wedding

Hello, I am being honest here we have no money for our wedding. Its not that we saved money for it but we had used it. The reason why we used and need help now. From Sept until Nov or Dec we paid my parents rent and bills. Cause mom my couldn't really work at all and my was the only one working but he really didn't work cause my mom was in and out of the hospital. But we found out two weeks before she dies she had cancer and she passed away this pass October. So we paid their rent and bills so they have a roof over there head and everything on plus we got them food to. Now we just found out that my dad has cancer and he has been in and out of work cause he been sick a lot and we been paying his rent and bills and no money for us to do anything. We would love to have a wedding with my dad there and one that I know him and my mom. Would love. So please anyone can help that would be great. Thanks