I think my mother in law doesn't like me...

Jenny
I've known my fiancé and mother in law for almost 17 years. Growing up she was like an aunt to me she was also really good friends with my mom and dad. I grew up with my fiancé and his brothers. When we first started dating she was hesitant about me dating her son because in the past long story short her son (my fiancé) was a man whore. She said she didn't want him to hurt me and lose the relationship with me and my parents. Well he proposed to me in February and ever since then I feel as if she is not happy. It's the little things not inviting me only asking my fiancé even though I'm standing there. My fiancé will offer for her for me to go with her places and and will be like I guess. She never even congratulated us about it. I posed it on Facebook and she didn't like it or comment on it. She hasn't talked to me about it either. Everyone has offered to help if we need anything and she hasn't. She used to random text/ call me and ask how I was doing or send me pictures of her dogs and now she never does. She will never get back to me when I text her. I have to have my fiancé call her to get an answer. This morning I was scrolling through Facebook and she had tagged her sons two other girlfriends in a post saying how much she loved her daughter in laws when they aren't even engaged to her sons. I just started crying...she has become more distance with my mom as well since we become engaged. My fiancé has talked with her and she said that everything between us is good and that she like me I feel so heartbroken...