It hasn't been easy for her the past couple of days!

Selena Gomez hit a Pilates class in LA today, after reports surfaced that her mom Mandy Teefey had been recently hospitalized due to stress from her daughter's reconciliation with Justin Bieber.

TMZ claimed that Teefey broke down when she learned that SG and JB were in couple's therapy, and that the "Sorry" crooner was apparently not going anywhere for the foreseeable future. It's been no secret that the "Come & Get" songstress' fam is displeased she's back with The Biebs, but People reports that Teefey's health scare was a combination of factors, not solely because of her child's bad boy beau.

"It’s been a stressful time for Mandy and she made the decision herself to go to the hospital and make sure everything was okay. This wasn’t just about Justin. It’s true her family doesn’t approve of Justin, but this wasn’t just over a fight about him," a source dished to the mag.

For his part, the Canadian sensation is doing everything he can to change his reputation with his girlfriend's loved ones.

"Justin knows Selena’s family is not happy about her dating him. He has known for a long time. But he is adamant that he has changed and is a better boyfriend now. He will keep trying to prove himself to her family. He is sad that her mom is not doing well. Selena is very close with her mom, so it’s stressful for her. He wants Selena to be happy," the source added.

A holly jolly Christmas with his potential future in-laws doesn't sound like it's in the cards, but in his words... never say never!