Anybody else feel this way?

After my husband told his parents that I had a miscarriage, the next day his mom tells me “it’ll be okay, you’ll get pregnant again.” And my mom response and actions is completely different. She told me God has a plan and we may not understand why he did it but he is a on time God. She even cried with me and always checked up on me til this day while my in laws don’t even ask how we’re doing. I feel like maybe since they already have grandkids it doesn’t affect them like it affects my mom? My parents don’t have grandkids yet. I’m the oldest and my baby was their first grand baby. Ever since I miscarried I rather not be around my in laws especially because I feel like they didn’t really care when we told them I was pregnant they just said oh okay but when my husband and his ex told his parents that she was pregnant he told me they cried of joy. Idk I feel like my parents were the only grandparents that actually cared about my whole pregnancy and even after I miscarried. Anyone else feel like their in laws didn’t care?