I have been with my partner for five years and we have continuously clashed about the amount of financial support she needs.
The wrangling has increased recently because her daughter wants to leave home but her fledging career won't fund her living costs.
I am being expected to fund the difference but I think this is asking too much. Now my OH is withholding sex - clearly in response to her powerlessness on financial issues.
I cannot think of any way of breaking the deadlock other than separation. I have tried dropping hints to the stepdaughter but she is in her own creative world. AIBU?