Abstract Quasi-periodic eruptions (QPEs) are found in the center of five galaxies, where a tidal disruption event (TDE)-like has been reported GSN 069, which occurred couple years before QPEs. We explain connection these phenomena based on model highly eccentric white dwarf (WD) 10 4−6 M ⊙ massive black hole (MBH) binary formed by Hill mechanism. In this system, tidally induced internal oscilla...