Has anyone had similar problems?

I am not married yet but we do have it in our plans for the next year.

I been with this man for over two years. We have a great time together and I feel loved. Since the beginning when the mother met me she would make stupid comments. My boyfriend would talk sooo good about me to her like saying that I’m a good girl and so on. I finally meet her and thought nothing of it. The more time passed she did the pettiest shit ever. She would try to get me to go to her Catholic Church and I would decline simply because it’s not what I live by religion wise. What got me mad is that she would ask three times during the week or every time she saw me. She seems very cold but she only tells me stuff like that when my bf isn’t around... those are just some of the things she does because I’d go on forever. We are planning a trip to they’re home country this summer and she doesn’t seem too happy even tho she’s going to be there too. My bf really wants to take me since all I do is bust my ass at work all summer long & haven’t had a real vacation in a long minute. I’ve tried to give her a chance and maybe understand why she is that way but to be honest, she’s just full of hate. At this point should I speak to her about wtf her issue is w me? Talk to my bf? Wing it and let her talk until her son catches her off guard?

Thanks for those who read through, and please no bad comments. Constructive criticism is welcome