TS, you must really love your sister-in-law a lot since you really value your closeness and her husband is probably jealous of that closeness ninyo. He obviously seems to have not gotten over the past if suko siya maclose ka sa imo sis-in-law. Well, here's the sad part. Your sis-in-law is married to him now. She is his wife and submits to him as displayed by marriage vows. like you are with your hubby. Ayaw nalng sila i-mind for now. They too are probably adjusting to married life. Just be open to your sis-in-law if she needs you. But if she doesn't want to talk to you for now for some reasons, pasagdi nalng usa. Truth will always prevail. Wla man gud ta kahibaw unsa gipangsulti sad sa magtiayon inside closed doors. When she is ready to talk to you and be close to you again, she will come. In the meantime, enjoy your life with your husband, work, etc. There will always be troubles with in-laws. To the husband of your sis-in-law, you are wife to his bro-in-law so give time for adjustment. bisan 3 years pa, molabay rana ang panahon. Focus on yourself what can make you happy. don't sweat on the small stuff. I know easier said than done and writing here is a start, nga napagawas nimo imo gibati.

and yes, prayer helps alot!