You're very correct because I have first hand knowledge of this.Sometimes love can be so complicated and you wonder why. I had to question a young girl why she fight the partner all the time and the relationship has been on for a long time.Well,her answer was weird in a funny way. She was like love without fight is very boring and those fight shows the extend of love the partners have for one another and the sex after such a fight is always the best,I couldn't just wrap my head around that. I was like could this be normal or there's a problem somewhere. I can't just imagine thinking about sleeping with someone that just inflicted bodily injury to me or being abusive. Funny enough relationship like this last longer,they fight and make up all the time. Well,whatever makes one sleep well at night is fine by me.