SH, sorry that the day did not go well for you. don't read too much into it. It may be just that H wants to celebrate Mother's Day with his mom and the concensus was not to have you around to avoid the awkardness, nothing against you. OTOH, you are you and don't expect his extended family to treat you equally as the son. I always say my MIL is one of the best MIL in the world and I have great, great SILs. One SIL even supported me in D if I wanted to. MIL was ready to disown her son. Still, my H is still her son, SIL's brother. They are always family. I know they will support me only to the extent of not hurting her son/SIL's brother. I still think they are one of the best in-laws. At the same time, there is a limit to being in-laws. I am glad that they are so nice to me already. Your in-laws are probably just avoiding "scenes" as they usually do.
