IMO Eliska has 2 illinesses--1. She is an alcoholic and 2. She is bolemic I say she needs psychological help and support from family, friends and Pepik not to enable her, but
to encourage her to get that help. But maybe that is why they take so many "vacations"--they are going somewhere to get her help, but at this point it is not working.
Last night when they were on the couch, she wanted affection and attention and only got ignored from him which exacerbated her drinking. However, that being said, one can only get
help if they recognize and accept the fact that they do need to change and need help.