THE HAPPIEST DAY… Thomas Rhett Quietly Shared An Emotional Family Milestone After Months Of Heartbreak, As Someone Very Close To Him Finally Reached A Huge Turning Point In Her C.a.n.c.e.r Battle.

Thomas Rhett’s sister-in-law Macy just knocked out a “huge” portion of her cancer battle as she completed her chemotherapy. The country singer revealed the news while on stage in Nashville recently…