person A: I'm supposed to visit my sister's family for thanksgiving this year_comma_ but I'm not really looking forward to it. We haven't gotten along over the past several years.
person B: Sibling rivalries are unfortunate. Hopefully you two can patch things up one day?
person A: Maybe. She has a lot of mental difficulties that makes it hard to be around her. Short visits are okay_comma_ but anything longer than that gets uncomfortable. 
person B: Ah_comma_ i see. I hope you end up going and find a way to enjoy yourself. Family is all that matters in the end. 