<human>: Can you give me the gist of the text in a nutshell?

My girlfriend (F26) of 6 years and I (M27) have decided to buy a home, she inherited a good amount of money from a relative's passing. We negotiated a decent price, and her father has agreed loan us the remainder on the price on a 30 year amortization schedule with the current federal interest rate.  
 When we got the the title work portion of the deal, i was told that i am not allowed to be on the title. Now i looked at tenants in common, where she could own 90% and I, 10%. Something like that, I don't want to come off as wanting to swindle someone out of money. That is not my intention at all, it could be 99-1 for all i care. I just would like my name to be on the title, so I can be a "homeowner". Otherwise i would just feel like (and be) a tenant once again. Should i be push this issue, or let it go?
<bot>: Girlfriend makes down-payment, her and her family don't want me on the title at all while paying my 1/2 of every mortgage/bill.