What is true about epigenetic changes and cell division?

Epigenetic changes of daughter cells are completely different from epigenetic changes of mother cells.

Epigenetic changes never survive cell divisions.

Epigenetic changes in mother and daughter cells are always identical and cannot be influenced by environmental factors.

Epigenetic changes of mother cells are generally maintained in daughter cells; however, they are susceptible to environmental influences.

I understand that the epigenome can be passed down for a long time from generation to generation.