Why can't you date her while she lives rent-free in her current place?

That seems to me like a reasonable compromise. Would you two be dating each other exclusively??

Starsky

M57 W 57; D30 D28 S24 S20 GD7 GD2 GD1 GD5m GD1m
BD 5/07; W's affair 5/07-8/07

At the end of every hard-earned day, people gotta find some reason to believe. (Bruce Springsteen)