Resentment

Not providing support can lead to resentment. It may not be anticipated though perhaps it should. Seemingly small things that may be undertaken by ‘volunteering’ can become expected because nobody else would do them, maybe washing up, hoovering carpets and the like. By allowing someone to do this and never offering help as they appear to ‘enjoy’ doing these things - although a chore is still a chore - will eventually lead to strain. The appearance of a situation is rarely what it actually is. Time changes things.